Description
Introducing the powerful Commercial Strength Sodium Hypochlorite Patio Cleaner 5L, a premium liquid chlorine solution designed to tackle moss, algae, weeds, and bleach tough stains with ease. This 5-litre container is your go-to solution for maintaining a pristine outdoor space, whether it’s a patio, driveway, or any other hard surface.
Formulated with high-quality sodium hypochlorite, this patio cleaner is specially crafted to provide maximum cleaning power while being safe and easy to use. Say goodbye to stubborn moss and algae growth that can make your outdoor areas look unkempt and uninviting.
With its commercial strength formula, this liquid chlorine effectively penetrates deep into the surface, eradicating moss, algae, and weeds at their roots. Not only does it clean and brighten surfaces, but it also helps prevent regrowth, keeping your outdoor spaces looking fresh and well-maintained for longer.
Experience the convenience of a single solution that can handle multiple cleaning tasks. From removing unsightly stains to disinfecting surfaces, this patio cleaner is a versatile product that delivers exceptional results every time. Its bleach properties ensure a thorough and deep clean, leaving your outdoor surfaces spotless.
Designed for ease of use, simply apply the liquid chlorine to the affected areas, let it work its magic, and then rinse off to reveal a sparkling clean surface. Whether you’re a homeowner looking to spruce up your backyard or a business owner maintaining commercial properties, this patio cleaner is a reliable and effective solution.
Benefit from the long-lasting effects of this powerful cleaner, saving you time and effort on frequent cleaning tasks. Its concentrated formula means you only need a small amount to achieve impressive results, making it a cost-effective choice for both residential and commercial use.
Invest in a product that not only cleans but also protects your outdoor surfaces from future growth and staining. The sodium hypochlorite content ensures thorough sanitation, giving you peace of mind that your outdoor spaces are not only clean but also hygienic.
Enhance the appearance of your outdoor areas and create a welcoming environment for guests, customers, or family members. With this patio cleaner, you can transform dull and dirty surfaces into vibrant, clean spaces that reflect pride in your property.
Whether you’re dealing with moss, algae, weeds, or general stains, the Commercial Strength Sodium Hypochlorite Patio Cleaner 5L is your ultimate solution for maintaining outdoor cleanliness and hygiene. Trust in the power of this liquid chlorine to revitalize your outdoor spaces and leave them looking refreshed and renewed.
Upgrade your cleaning arsenal with this premium patio cleaner and enjoy the benefits of a professional-grade solution that delivers exceptional results. Say goodbye to surface stains and hello to a brighter, cleaner outdoor environment with this versatile and reliable product.
Kenneth Crouch –
I only tend to write reviews if the product is really bad or really good and this is really good. After 1 application I mixed 1 part to 4 parts water my slippery paving slabs and green chippings came up looking like new within 3 weeks and have stayed that way since. My stone patio also looks much brighter and far fewer weeds grow between the slabs. Ive already recommended to neighbours and friends.
Sharon Leckey –
Good for removing moss in garden and patio, can also be used in lower dosages for grass greening
sil edwards –
Used this before its brilliant, just spray on and watch. Used on house walls, patio and plant pots, its almost instant.
Mr D W Milner –
Abracadabra
U Dawood (verified owner) –
At first it seems nothing is happening but over time my dirty black patio has returned to its former splendour as …
David Main (verified owner) –
Worked perfectly, the green on my patio decking had gone within 48 hrs, no scrubbing
Paradigm Shift Consulting (verified owner) –
Not particularly strong
Mr P Snape –
Excellent, used on fence panels before creosoting and on patio and paths. It been 2 months since used. Patio and paths look a lot cleaner. I would recommend it.
EnglishRose –
Bought this to see if it would help the removal of green moss on my patio. I was so impressed with it I have already bought more. Completely removed all the green without me having to scrub or jet wash. Would definitely recommend
Wilma Baptista –
SUPERB KILLER..
Kelly Hosken (verified owner) –
What a great product, easy to apply and the results are long lasting. We used to power wash the patio but the algae would have started to regrow by now but not with Deep Blue, will be using this again when and if the algae regrows. We have 2 dogs kept them off the patio for 12 hours and they were fine.
Maureen E. (verified owner) –
I found Deep Blue very good for getting rid of algae just spray, no need to brush.
Tanya Petruk –
Mega stuff
nonna (verified owner) –
I read lots of reviews before buying this product. At first it seems nothing is happening but over time my dirty black patio has returned to its former splendour as if by magic.
Scotlad –
Very suprised to see this work so well.
Inge Porter –
I thought that after having a patio relaid with a few new slabs but mostly the existing ones..I wanted to clean the old ones to match the new ones. I picked the dirtiest slab and after diluting the sodium hyperchlorite 11 , I sprayed just the one slab and left it settle to do its worst. I didnt have to wait long for stunning resultsOne word of warning. Please make sure you wear protective clothing or old clothes that you have no use for because I didnt to my wifes ire
Mrs PA Fry (verified owner) –
Fab product that does what it says
Eleanor Stephenson (verified owner) –
Excellent for green fences
Frank Soutar –
This is fab for cleaning patio . So easy not hard work like power washing takes half the time. Also keeps the weeds away
Caity (verified owner) –
excellent product does what it says on the container used this on my patio the next day the green moss had completely gone would recommend this product
Stephen Ermann –
I used to use chlorine for patio cleaning but this stuff is much better. Chlorine does work but has a few problems noxious smell, doesnt actually kill the black lichens and tends to turn sandstone orange.The one thing to remember is that you need to have patience. Garden furniture clears up in a few days but it does take a few months for the black lichens in sandstone to disappear completely. Lichens also seem very slow to reappear so claims about residual effect do seem reasonable.
Alistair Mackie –
Many uses for grass and moss
seamus fleming (verified owner) –
Have used this product before with very good results. Just apply to surface and leave to rain to do the work. Used paved patio and block drive.
danny in essex –
Amazing patio cleaner
giovanni canessa –
I always use Patio Magic every Spring. It is …
Betty Hunter –
Works a treat. Patio and driveway have come up really nice again this summer. Have used this product a number of times and it is much easier, more effective, kinder to driveway … neighbours blast theirs with high pressure and tonnes of work whilst I just wet n forget, their drives have sand and colour removed whilst mine looks great and retains colour.Definitely recommend without doubt. Have patience though … it doesnt happen overnight or even in weeks, definitely notice a difference over a longer period of time by remembering how it looked previously. Try using it on a surface next to another part without and see the difference over time … hence my purchasing more after I have witnessed the difference.
christine taylor –
Patio looks like brand new
Cameron (verified owner) –
Fantastic, cleared up the algae on my patio with one application. Highly recommended
Mecho1976 (verified owner) –
I was a little sceptical about the claims but having used it twice it really cleans the patio paving and kills the moss.Will be using it on the drive when we have a day without rain
But, you told me to –
Have used this before to clear the patiodrive of weeds and algae it always works, is great stuff I would use again and again leaves my patio looking like new
dm1087 (verified owner) –
Used this on stepped patio area and garden walls which were very dark with algae. I bought a pump sprayer at the same time which made it very easy to administer. After 3 days the majority of the green areas had gone and I was very happy with the result especially as there was no scrubbing or elbow grease involved. Will definitely buy this again
Pradeep.G –
Brilliant product. We had a lot of algea on our new patio and it removed it completely in a couple of hours, no scrubbing or brushing required just sprayed it on from a watering can. Highly recommend this product
mariejulie (verified owner) –
Very sceptical when buying this product but I have to say most impressed. On wood that had green mouldalga that was gone within 2448 hrs, on outside painted house walls, they cleaned up in few days, patio also a few days. But what I did live was down side of house I have cream gravel that was no longer cream, but dirty cream or some green. Couple of sprays and they have cleaned up.Now just waiting to see how long it lasts but will buy again.
dancefeast (verified owner) –
Great for our patio, takes a while to work, so be patient
Jos mariano machon dorado (verified owner) –
This product was great remove stains from patio easily best stuff around highly recommend bought cheaper products but didnt work
Jo Price (verified owner) –
You do have to be patient as this works over time but I am very inpressed with the result so far. I may need to apply again in a few weeks as the patio was particulary black with dry algea.
Mrs June Butler –
I had used this product earlier in the year on my back garden patio. Within days the black mould spots had gone, all the moss died and vanished and now 3 months on it is as if I had new slabs laid.I am now treating the front which is different stone and much older. There is already a brightness about them but I dont expect to see such a dramatic improvement. I feel these will need the time and patience it requires for this product to work in the long term.This is not a patio cleaner,it is a growth remover and and it works and continues to work unlike power washes that need top ups.. It is not for the impatient who want instant cleaned patios. But it is for people who want to spend time on other things.It outshines Deep Blue.
Jeannette Marlow –
I applied the Deep Blue with a watering can, diluted to the correct strength. I found that the coverage was about one quarter of that described, and was able to treat only my one patio rather than the patio plus forecourt, which was the calculated coverage. A few weeks on, I can see a noticeable difference to the algae coverage, which appears to have reduced. I wish Id taken photographs before and after to compare, which would help me better calculate whether or not to buy the 2 or 3 bottles which Id need to cover my forecourt.
Shelly N. –
this really works but takes a little time.
Markus Jantzen –
So easy to use
Cynthia Y Elmer (verified owner) –
Magic is what it is. Brilliant for cleaning boats, decks covers sails etc as well as paths and patios. Does exactly what it says on the tin
Galczynski (verified owner) –
Does what it says on the tin OK Carton but you have to wait
B. Maver –
Far better than doing the dishes
Brick B (verified owner) –
Really good on fences that have gone green, that you cant pressurewash. Also found it very good down my alleyway, which gets little sunshine and has drains that leave water puddles everywhere. Agree with others that its a gentle, slow clean so you wont get the same effects for patios etc as pressure washing but great for ongoing use and vertical things like fences.
Steve W. (verified owner) –
This arrived quickly and was well packaged to avoid any leaks. It really does what it says on the tin. You mix with water and pour on to the area you want to clean and then it does its magic. My patio has been transformed with this.
B masterman –
This is an amazing product, stayed when the sun was not on the fence patio slabs and the next day they were so much better without any scrubbing, have just ordered more to do the rest of the fence slabs.
Manfred Hilgers –
Does exactly as named
Isabel Ross issy –
this stuff is mega. kills all moss types and cleaned up my patio lovely
petejw22 (verified owner) –
Amazing algae remover.
Jim Wallace (verified owner) –
Great product bought spray gun to use
Anonymous –
Fab and easy to use with spray
M. Bowie (verified owner) –
This stuff is great and fascinating at the same time. I sprayed this on my patio which runs up to and level with my lawn and the grass by the patio was no affected. It took 2 months for the black Lichen to go, 2 days for the algae to go from the side of my shed and about 4 weeks for the moss to start falling of my steps. Its fascinating how this one product works so differently on the different growth. Unfortunately is all done too quickly, I could only get out of doing the dishes once while I sprayed I would recommend this as it is safe and quick no fuss and comes in a good solid container which seems thicker than you would normally get with a milk bottle type seal. Shame more things ant packed as well.
EvelynPeachRose –
Truly is magic
Andy Raybould (verified owner) –
I used it on old patio slabs and the difference is amazing..It really cleaned them even in November when I used it. 4 weeks later still no moss. Definitely recommend this..
Ramona M. (verified owner) –
Ease of application
moniquejhb (verified owner) –
I used Deep Blue 1 part PM to 4 parts water, to treat existing closeboard fence panels painted in normal Ronseal Fencelife where some green algaemould had appeared over winter.Within a few days, most of the green algae had turned to white residue. After a further 3 weeks or so, the remainder had turned to white residue too.
Pepe vizlo81 –
No better product on the market for cleaning patios and fences etc.
Barb A (verified owner) –
A fantastic product for cleaning patios
HarrietJohnson (verified owner) –
Quality product.
Smartshoppen (verified owner) –
but dirty cream or some green
ettore bechini –
Absolutely superb product ,I first used it two years ago and my patio looked like new , it gradually cleans the stone and it just gets better and better . Am just re applying this year for a spruce up . Would highly recommend .
Simona Sandonnini –
The price is very good.
ChrisKohler –
Brilliant
Rory Green –
Very pleased so far, the path and patio went a very sandy colour at first, then two days later after a brief shower of rain, it brightened up and looked like new. A week later the black spot has faded so I am hopeful it will carry on working. I will definitely buy again.
Shelina begum (verified owner) –
wet forget
Purpleminion –
Have faith, this works
Stan Clements (verified owner) –
Brilliant product. We had a lot of algea on …
Tandie –
I applied this product as instructed and while it did help with my problem patio it had about the same effect as all the others that have come before it, it didnt take long before i was out scraping out the gaps and cleaning it.But as i said it kind of did what it said on the bottle and trust me i have tried a lot worse at least this kept it at bay for a couple of months which is more than i have had from other products i have used and i didnt think the price was bad either compaired to other products with names we all recognise but dont work at all so you have just paid for the brand basically hmm, so i would probably use this again as i am sure i have used it before in the past any help is better than none in keeping the problem at bay.
J Cutting (verified owner) –
Great product that transformed a garden patio which had not been cleaned for 6 years. Its very powerful so be very careful not to splash it on yourself or your clothes……
O. Klein –
Super speedy delivery. Needed to give the patio a good scrub after foxes and cats grrrr Deep Blue is the best
Mr Ivan Watterson –
Great product
Angela Beja (verified owner) –
Brilliant would thoroughly recommend it. Used it last year on my patio and drive still looking good
K.A. (verified owner) –
Excellent delivery and great product., I have even used wet and forget on the side of my wooden summerhouse and no green moss grows now and that was several years ago. No more slipping on the patio
Jenni a. (verified owner) –
Great product. We paid 80 for a similar product. Did an amazing job bringing a 10 year old patio back to nearly new
Anthony D. Shebib –
Seems a good product
Kinger (verified owner) –
Use wet and forget twice a year, everywhere Patio and brick walls, we have a big area. It takes a while to work but have to say that I dont have to get the pressure washer out as much, it just helps to keep on top of the algae I would recommend it, just takes a bit of time but well worth it, wouldnt want to be without it.
Ivan Jacob Martinez Labra (verified owner) –
I am always sceptical of these things but it worked very well with a garden sprayer. Applied on Friday afternoon, by Monday morning all the algae had gone from my patio. Now to spray the whole garden fence….
R. Froggatt –
Ignore any 1 or 2 star reviews here. The people are just impatient and not understanding how it works. One year on from applying 2 applications one month apart, my large patio area and walkway look great. No more hours with the Karcher this year, just another application of WF to keep it looking clean. No more black or green stains on the pavers. Worth every penny.
HelenP (verified owner) –
Marvellous cleaner from New Zealand.
Jackie Church (verified owner) –
We have recently had a patio laid and the slabs were going green in parts where there was no sun. We used Patio Wizard on recommendation and were not disappointed. It cleared all the green within a few hours so we were well pleased. Definitely recommend this product.
MardiLouise (verified owner) –
It really Works
Vikas (verified owner) –
I have bought this a few times now and it never surprises me how good it clears the algae from the patio, block paving and even the wooden fence.You dilute it to the required amount then using a garden sprayer apply it to the items.You will not see anything straight away but after a week or so you will see it get cleaner and it keeps on working.Some items may need more than one application of it but leave it a month before the second application.I do all of mine in the spring and in the autumn to prevent it.
Caroline E. (verified owner) –
Ive used a rival product for several years and been very pleased with it so I was interested to try this out instead. Gratifying to see that the results are just as good as with the original product. You just pour a set amount into a pressure sprayer and top it up with water then pressure the sprayer and off you go. Results in about a week, depending on how bad the algae is on the surface youre cleaning.If you have pets, best to keep the in until this is dry, so Id only use it in dry weather so that it dries quickly.Id order again for sure. A great way to keep my patio clear.
Rose Lennon –
This cleaner is excellent it takes a little time to work but gets thepatio beautifully clean. I would rate this product excellent.
David Richards –
This is great removed all the green moss and marks on shed and patio
tracey tolley –
Great product
Penny N. (verified owner) –
used the pressure washer on the back block paved patio which cleaned but still left a green tinge on everything, also coping stones, part of the fence and one wall on my shed has green all over it.decided to buy this Deep Blue and give it a go. mixed up in a 5050 ratio with water in a bucket then used an old paint brush, within a couple of hours I had painted everything that had green on it two days later I was thinking what a load of rubbish it doesnt work. day three I did notice a slight change day four a bit more, a week has gone by now and omg everything I painted it on is sparkling clean I cannot believe the difference my whole back garden looks clean and free of green moss and algae. I guess Im a bit impatient and wanted an instant result will definitely purchase Deep Blue again.
Edz (verified owner) –
One spray has cleared the moss and algae from the patio and paths which were green over in some places and had not been treated for a number of year. It has also cleared the moss from my fences. Great product which I would recommend to any one.
MR EMMANUEL ROSANWO –
Sure is a Miracle easy to use
SarahJane Bell –
Highly recommend
Bibi Ramchurn (verified owner) –
Just tried for first time on patio slabs and do notice a big difference the following morning. Time will tell
H M Butler (verified owner) –
Product title speaks for itself, apply over your patio stones with watering can, job done.Found it necessary to reapply on weather stained awning blinds.
Andrea Bertocco –
Used on fence panels
J.Cook –
Great product, works a treat
ClareD (verified owner) –
Bought this to try and clean the render on our house after getting an 800 quote. Was a bit unsure as the product stated 36 months to work, well in 3 days the difference was obvious on the test area I did. Convinced I sprayed the rest and after 1 week neighbours were commenting on the difference so a visible change. Have now used it on the patio and moss on a wall. Granted the thicker moss is taking longer but 1 month and that too has gone. Very satisfied customer and will be buying again.
Una Thom (verified owner) –
Great for cleaning the patio
Nosch –
very happy
R Cranna (verified owner) –
You cant say better than It does what it says on the container.There is no mould, algae or moss on our patio today 18 Nov after using the stuff in September.
Davic –
Patio has come up ok after treatment with this although nowhere near as good as attacking it with a pressure washer. Have used other chemicals in the past that smelled stronger and Deep Bluetely performed better. Worth a try if you only have a light covering of algae but we are overlooked by massive sycamore trees so doesnt really do the trick for us. Wont but again.
Casca –
Patience, time and remember the old … then marvel at the effortless wonder of Wet and Forget
Jackie.s (verified owner) –
Works brilliantly
Christine Foreman –
Have used this product on my 30 year old patio and it does what it says. I had forgotten what nice colours it had originally. All I had to do was dilute it and water it on and time did the rest, the longer the time the better the result so be patient, it does not happen overnight.
Chris Hartigan –
Magic
George Croitoru –
I have used this before and would totally recommend. I used a knapsack sprayer to spray it onto a large cobbled area and stone patio. Improvement is seen within days but it gets better and better over time. I also sprayed a huge lichen infection on my driveway, totally dead the next day. It makes light work of difficult jobs and I cant recommend it highly enough.
Blanche Zeegers (verified owner) –
Effective patiosheddriveway cleaner
sadia nawaz –
Highly recommend
CHSeifert –
Time Saver
miky di ancona (verified owner) –
Fairly good
HLA (verified owner) –
Patio Magic works like magic
The Judge (verified owner) –
I always use Deep Blue every Spring. It is fast acting and paving looks cleaner and brighter in about a week.
Ozne –
Easy
Fraggle (verified owner) –
A fantastic product for cleaning patios, it seems to get rid of all of the green algae marks with very little effort. A little goes a long way.
Dooboarder (verified owner) –
Highly recommend.
Grumpy Grandad (verified owner) –
amazing
BingBong –
Outstanding product I had off ebay ,I would highly recommend it, I put in on my roof tiles and patio with a spray gun .Within 3 days the moss had gone black and came off just by using a hose pipe ,no need to use a pressure washer or brush. one word ..Simple…thank you ,Roger.
Dory Darcy –
I am so pleased to be able to share my experience of using this product. It is amazing. After years of frequent power hosing and using soda crystals on recurrent algae on my patio, I was sceptical of the claims. How wrong I was. I used a dilution of 1 to 4. Note the coverage claim of up to 170 square meters depends on how much you dilute it to a maximum of 1 to 9. I used a watering can and got excellent results. As claimed after 2 days the full result was apparent algae had vanished. And what I find astounding is that there are no signs of regrowth. Highly recommend.