Description
Welcome to the world of Deep Blue Pro Commercial Strength Sodium Hypochlorite Patio Cleaner Liquid Chlorine! This high-quality product is a must-have for effectively cleaning and removing moss, algae, weeds, and more from various outdoor surfaces. Made by the UK’s largest chemical manufacturer, you can trust in the quality and concentration of this solution.
Our Sodium Hypochlorite Solution is the ultimate cleaning solution for your drive, patio, walls, fences, and brickwork. With its commercial strength, one treatment is all you need to achieve a clean and moss-free surface instantly. Say goodbye to multiple applications and hello to a pristine outdoor space!
Sodium hypochlorite, also known as liquid bleach, is a powerful compound that is commonly used as a disinfectant and bleaching agent. When it comes to applications, the possibilities are endless. From swimming pools to patio cleaning, moss and algae removal to water purification, this product is versatile and effective.
When using Sodium Hypochlorite Patio Cleaner as a moss, algae, lichen, weeds, and mold remover, you’ll witness super-fast results. Its extra strength solution can be diluted for routine maintenance or used neat for stubborn growth. With the ability to treat up to 10m? per liter, this product outperforms the competition, making your cleaning tasks a breeze.
For weed control, Sodium Hypochlorite Solution is a top choice. By controlling weeds and deterring re-colonization for weeks or even months, it ensures your surfaces stay clear of unwanted vegetation. Additionally, this product is ideal for pool chlorine, offering routine bacteria and algae control for sparkling clean water.
It’s important to follow safety precautions when using this product. Wear protective clothing, ensure adequate ventilation, and handle flammable materials with care. Always conduct a small test before treating a larger area and keep people and pets away from the treated surfaces for at least 2 days.
With sizes ranging from 5 to 20-liter drums, this Sodium Hypochlorite Solution is available in convenient packaging for your cleaning needs. Whether you’re a professional cleaner or a homeowner looking to spruce up your outdoor spaces, Deep Blue Pro has you covered with a reliable and effective product.
Order now and experience the power of Deep Blue Pro Commercial Strength Sodium Hypochlorite Patio Cleaner Liquid Chlorine. Transform your outdoor areas with ease and efficiency, and enjoy a cleaner, moss-free environment today!
Laslo –
Made a brilliant job of cleaning our patio. Highly recommended.
Taran –
Having read lots of great reviewed decided to give it a go. The day after spraying the moss on the patio was dead. Green mould on the patio wall was also gone next day picture shows sprayed and in sprayed section. However it has made very little impact on the black mould on the patio stones. I suspect that they key would be to get the patio cleaned them use the WF to keep it clean. So definitely some positive impact but I guess miracles take elbow grease.UPDATE. Paving stone images attached were taken two months apart. Its slow but I can see the improvement.
George Brown ICGL PhD –
An excellent product. The first results of the treatment appeared within a day or so but the improvement in the appearance of the patio has continued over a period of several weeks. Very pleasantly surprised at how good it is.
Stephen Goodman –
Meets the products claim
weedaviewilson –
Very good patio cleaner
Alici (verified owner) –
Applied this to a very dirty and blackened patio about 2 months ago. The patio adjusts to be getting lighter as each month goes by. It was heavily soiled so may take some months before the process is complete. Ill report back in a few months time, but so far very encouraged.
DominicoArtist (verified owner) –
Amazing, patio looks brand new after using this product
Kate Renwick (verified owner) –
Best patio cleaner ever
Julie Waldschmidt (verified owner) –
magic
Massimo P. (verified owner) –
Definitely patio magic
Michelle Torres –
Three Stars
Bromley X –
Totally amazing stuff, no more spending 2 hours jet washing my patio and using 100s litres of water. Why hadnt I heard of this miracle stuff before.
Mr Robert G Turner –
Very good patio cleaner that gets rid of algae and muck. It certainly does what it says on the bottle. Friendly to pets and plants too once dried, which is in a matter of minutes
Pamela Kasiya –
Delivered quickly. Works really well. I had forgotten what the original colour of my decking and patio were. After using this all the moss and algae are gone and my garden is looking 10 times better. Highly recommend
Thomas Ball (verified owner) –
As the name recommends , you mix it with water one litre for 5 litres water and spray it across the areas where algae grows and thats it, works on driveway ,patio and even on wooden poles, good for outdoors and driveways, highly recommended.
Bellaboo (verified owner) –
Very pleased diluted with water in watering can and dissolved dirt without pressure hose And my patio was black from trees.
Peter Drr (verified owner) –
use this product once a year on our patio easy to apply and brings the slabs up like new. Highly recommend
Sandz (verified owner) –
It works … brilliantly
Ayesha (verified owner) –
Surprisingly it works
18 –
Effective cleaner
Andrew McleishNatasha Wilkinson –
Great for keeping your Drives and patios clear of moss.
Kevin Prez (verified owner) –
Five Stars
paul harmes (verified owner) –
Have used for several years on patio with amazing results. Not quite as effective on clay pavers.
jutta –
Have tried more expensive patio cleaning products and this is far superior Very easy to apply I used a watering can. Dries quickly and really does work like magic The only product Ive tried that lifts green slime and black mould and makes my patio look like new. And the beauty of it is there is very little effort, and the price is excellent.
Orangenaroma (verified owner) –
Doesnt work immediately but did kill off all the horrible stuff on patio but still had to scrape it out but made it easier. Didnt brighten up the stones as much as I thought it would may still have to jet wash it.
Ciccia (verified owner) –
This is an excellent product, works really well on patios and Walsh. Well packaged. Prompt delivery.
CamilleDavila –
Used this to clean our patio and have to it has come up fantastic. Although there were no instructions on the product, so had to Google the best way to use it.I diluted 5l with 4l water and used a pressure sprayer to apply. Just spray it on and let it dry and we were amazed at the results.You will get white salt residue when it dries, so just wash that off with the hose. Will definitely use again.
Lennard (verified owner) –
Better than power washing.
Jason Keyworth –
Best patio cleaner saves all that water power washing
N S (verified owner) –
Applied one month ago,as time passes, one can see the patio becoming cleaner, be patient, as stated on instructions.So impressed I ordered another 5ltrs, done another application, and now know the results will become better as timepasses. I intend to use this product on a annual basis. Very impressed indeed.Percy Clark
Francesco D. (verified owner) –
Brilliant effect
paolo.lobba (verified owner) –
Removes moss over time.
East park (verified owner) –
The best ever patio cleaner
Caroline Harrison –
Ive tried several different cleaners over the years with varying results. After this soggy winter the patio was absolutely horrible with green discolouration moss. I though that I might as well try Deep Blue. Wow, Im glad I did, its brilliant. I applied it using my plant sprayer applied a yard brush to the really bad areas. 3 days later the patio was gleaming in the sunshine. It looks so great that my wife even noticedBest of all is the price. This will last me for several years.
PrimalDuce –
It does what it says
Bruxmu (verified owner) –
Its good, but its not a miracle worker
Tena Sisson (verified owner) –
I would thoroughly recommend Deep Blue. I us it on my block paving and on the slabs on my patio. It not only makes them very clean, but destroys all the algae, moss and weeds. I usually use this every three months on my garden from spring until autumn and it looks fresh and clean at all times.
KATHLEEN KASKA –
It was recommended to me ,I didnt believe that it could work without cleaning the awful looking patio without cleaning it first,but certainly did I .have recommended it to many people.
Ritesh Malsure (verified owner) –
Have sprayed our patio slabsthey were totally covered in some sort of red algae. After two days the red has disappeared and it hasnt even rained yet Eagerly awaiting the disappearance of the black slimy stuff and also to clearing the moss off our drive. Highly recommended D
Felicia Ioana Donose (verified owner) –
Seems to be working so far
stephen rowland (verified owner) –
I use this on my block paved driveway and patio instead of the patio cleaning type products.I dilute with water so its 5050 still stronger than household bleach and use a cheap battery sprayer.It cleans the drive brilliantly and kills the weeds and moss. In an hour or so the whole job is done. Much quicker and more effective than power washing. I now do this twice a year simple An added bonus is I no longer have blokes knocking, offering to clean your drive, love
Miss Kubelik (verified owner) –
Easy to spray on roof tiles
Naheeda Rehman (verified owner) –
Works so far
Alberto C. (verified owner) –
This stuff works
Ema C –
Works so far on patio
Rocchi Giovanni –
Patio cleaned with a few minutes work
Andy Butcher (verified owner) –
Patience.
Matthew Wilkinson (verified owner) –
Wet and Forget does what it says, cleans surfaces which an algalfungal cover. I have used it on patio flagstones and slabs, UPVC window frames and sills and the UPVC parts of my conservatory. All with excellent results. Dilute to manufacturers recommendation, wet what youre cleaning thoroughly on a dull still day and sit back. Be warned the effect is NOT immediate. You have to be patient to the tune of several months. The change is imperceptible take before, during and after photos. A second treatment 6 months later will get rid of the more stubborn algal marks. Moss, algae, mould and some plants are killed between the slabsflags. The selfset Red Valerian seedlings between my flags are dying after the most recent spraying 16112020. My advice here is to not spray directly on to plants you dont wish to affect. Used neat as a spot treatment for black algal spots is recommended.
Fergus Kiely (verified owner) –
No 1 patio cleaner for me
Arun –
Worked perfectly on fences and shed. Patio will need another coat.
liggy light it (verified owner) –
Fantastic stuff, would recommend it to anybody for their patio
Skorpion11 (verified owner) –
This product is amazing, gets rid of moss and dirt on stone flags in a Deep Blue.As its named its Deep Blue
QueenFan (verified owner) –
What a great product . Sprayed it on my patio and front path at the start of the summer and it has just got cleaner and cleaner . At last , no more messy and time consuming jet washing
Fire Fox –
One of the best Ive used and certainly the best value.
Showshifter (verified owner) –
Fabulous
james mitchell (verified owner) –
Excellent product for cleaning paths patios drives. Simply spray on , leave for about 1015 minutes depending on how soiled it is , bit of trial and error here, and rinse off.Couldnt believe how well it worked, no more blasting away and getting everything, including myself , covered in mud, recommended.
Kev.F –
An excellent product. The first results of the treatment appeared …
VADIM G. (verified owner) –
Used in our patio, which is looking much better
londonshopper (verified owner) –
AMAZING
Stephen Giblett (verified owner) –
Worked very well on my drive and patio removing all traces of green moss and mould.
Anne storey (verified owner) –
Great Product and Very Simple to Use
The Padmeister (verified owner) –
I used it yesterday to clean and disinfect patio great product smells great
shammu (verified owner) –
Excellent quality chemicals used as a patio cleaner
Tim Lewers (verified owner) –
This item was recommended by my neighbour sometime back and I didnt bother but with all the rain this year the patio was getting to be green too often so I thought back and dug this item from the back of my mind searched online for the best deal and came up with this one. I applied it about 2 months ago and I am delighted with the result.So I recommend buying Deep Blue from Deep Blue, RJC
Ms. L. Walker –
Deep Blue worked very well was pleased to see moss and.algea dissappear
Frances Raymen –
Wet firget
Rik (verified owner) –
worked on my patio very quickly and efficiently and did away with my usual need to power wash.
Michael Wengler –
Had a new Indian Rainbow Sandstone patio laid in the Summer, it became green very quickly and I couldnt pressure wash as it would damage the stone. Used some of this Wet and Forget, had no expectations, nothing for a day or two then all of a sudden the patio was perfect againAmazing stuff, will recoat just to be sure but this is fantastic even on very heavily soiled patios like ours.
Mr. D. R. Willis (verified owner) –
I must admit I was sceptical when I bought this product because Id tried several others none had worked. I applied it to my patio which had loads of black spots of litchen on it which I couldnt remove with power washing. After 2 months Ive noticed a vast difference. Nearly all the spots algae have vanished so hopefully in another month or 2 it will be spotless I highly recommend it.
Mrs J Serginson –
Have bought this quite a few times now to treat my large patio. Was plagued by moss on roof, so after scraping to remove most, sprayed it with this during dry spell. Roof is now clean and have decided to spray once a year to stop moss growing again.
Luxuryxbabee –
Not cleaning my patio very well, as I thought
Christopher Anderson (verified owner) –
Hopefully it is working.
Olivia G. (verified owner) –
Love this product so far, we have only applied it to part of the patio so far as I have a dog so need to section it off from him while its wet. Check out the pictures so far. More than happy better than i thought it would be. Take pictures each week it will help you see the difference over time.
naz –
Great product that works exactly as described
Diana Howard –
I have a rural stone house, with stone windowsills, and huge patio areas, rockeries, paths and dry stone walls all vulnerable to green slime and discolouration.I first tried this on a dry day two months ago, diluted 1 part to 3 of water, and sprayed it everywhereThe results are truly impressive. This is one product that really does what it claims. Within a couple of days the green had virtually all gone. A couple of particularly bad patches needed a second dose.It also works very well on wooden fences and sheds.Very highly recommended.
Nelson Jose Ferreira De Sousa –
Looks like new
cassie1 –
Ive found this to be the best product for removing mould algae that I cant remove with jet spray from my stone patio
Isablu (verified owner) –
Throw away your power washer
Susan Lee –
Use it to clean my concrete patio slabs. Mixed 5050 with water and spray on with a weed sprayer.It starts to work quickly. Rinse it of well after a few hours with a hose. Take care not to splash on clothes or plants as its pretty strong stuff.
Gromatron –
Bought this after a recommendation from a relative for my new patio and driveway that were turning green with algae and it resolved the problem literally overnight. Also treated my fence plinths that showed similar results. I then tried it on a tarmac driveway with large amounts of moss and although it wasnt as quick as it was on the algae, we saw a visible improvement after a matter of days and a dramatic improvement after a week. The protection appears to last and we havent seen a return of algae so far. Fingers crossed it lasts but its certainly easier and more effective than jet washing.
Wendy Rawlinson –
Very Good
Leroy Dyer –
Works everytime. Patio like new within 24 hours.
R. G. D. (verified owner) –
I work as a gardener and algae on paths and patios is always a problem in shady areas. Moss build up on garden furniture and path edges is an issue too. Ive used a couple of different brands one of them was four times more expensive than this. Applied in the right conditions this shifts algae in a couple of days and kills light miss build up. Ive used it at home too on a conservatory roof, on brickwork where algae builds up below hanging baskets etc. It does exactly what it says and its good value.
Andy M (verified owner) –
Patio magic is brilliant
C. Hart –
I have a large patio area that was black with white lichen spots for years. I had it cleaned with a pressure water cleaner 5 years ago, and have kept it clean with Deep Blue ever since. I use it once a year, with an extra go in one small area in the shade that greens up over winter. It is so easy to apply just water on with a watering can on a sunny day, no scrubbing. Green areas are clean in a couple of days, and blacklichen areas back to stone coloured in a couple of weeks.
Aliero (verified owner) –
Used this product to clean the stone patio area which, after a long, wet winter, was looking the worse for wear and covered in black lichen. Mixed the product with water and lightly scrubbed the stones, then left on for half an hour before spraying with water to remove. What a difference this product made The patio now looks brand new, as good as it looked when first laid, amazingresults, would highly recommend.
Tweedledumb –
Where I used it to clean algae off fences, it was excellent. Jury still out about patio use as the weather has been too wet. It has to be used when paving is dry still assessing overall effect.
andy –
Once tried now regular user of it
Lynne Stevens (verified owner) –
Need to read instructions carefully. But great product.
See More (verified owner) –
I purchased this for my neighbor who was so impressed with my paths, patio, wall, upvc and everything else I used it on. I just used it last year as it was recommended to me and I am so pleased that even this year it still looks just as good. I left a couple of areas so that I could compare them, I am so glad that these were small and have now sprayed these also. I have saved so much time not scrubbing or messy jet washing, I am on a water meter so I have saved money there also.
Rainer Klein –
Great result for cleaning patio slabs all concrete and brickwork ,The yellow and black Algae had to be removed with a power washer but cleaned up easy I used a mix of2 water to 1 cleaner highly recommended .
claudia de cecco –
Easy to apply to roof tiles and the benefit is showing after 2 months and I expect it to continue to improve over the next year on the basis of my pre ious experience with concrete patio slabs
Jiminni –
Excellent Diluted as instructed. Used watering can to apply to our patio. Left for a few days and wow Looks like new.
C. A. Jones (verified owner) –
VERY GOOD FOR REMOVING ALGAE FROM SANDSTONE.
Lorraine Dearing –
Love this, if needed i would buy more.
snaresbrook75 (verified owner) –
Amazing stuff effortlessly cleaned block paving patio, patio is like new again just make sure you rinse well, ratio of 2water and 1sodium and keep it away from plants
Victoria Ward (verified owner) –
This is the second year I have used this product. It does get rid of green staining on my patio paving. Preferably you need a pressuresprayer to a watering can as it makes for more economical use. This you can purchase from Deep Blue, I bought the Spear and Jackson. Be careful to use it when conditions are dry as I got caught with an unexpected shower which meant a second treatment was needed in some places. It doesnt have a pungent smell, and dries quickly in warm weather. I would use it again for its convenience and effectiveness.
romanticfairy (verified owner) –
No more pressure washing.
Gmum4 (verified owner) –
Amazing product, highly recommend, results in days ans makes patios and steps so much safer for winter days
M DUFFY –
best product ever
imelda duffy (verified owner) –
REALLY IS A MIRACLE
oldtimer (verified owner) –
Patio and drive great stuff
Barbara P (verified owner) –
jeys fluid
Ms E Thomson –
I bought this product specifically to remove black spot from my sandstone patio. I do believe it has reduced the black spot but not eliminated it so far. However the product says it can take some time to completely remove contamination and patience is required. I am about to retreat the patio so am still hoping for the best. I can say that it does remove algae and other growth as promised quite quickly and therefore can certainly recommend it for that purpose.
Ian lovatt –
Deep Blue is every bit as good as it says on the container. I have been using this patio cleaner for about 5 years, Before this it used to be a very boring and slow job with a jet washer.If your patio is bad it is probably best to start off with a jet washer to clean it . After that all you need is to spray the patio with Deep Blue a couple of times a year, and that horrible black mould stays away. Brilliant.
Javier Mateos –
Amazing Transformed my oncecream now green shade sail back to its original pristine state. Taking longer on the patio, but it does say that on the pack
Jo Achim (verified owner) –
Amazing Transformed my oncecream now green shade sail …
matthew rogers –
Effective patio cleaning solution.
bucanero (verified owner) –
This is one of the best patio cleaning products Ive ever used
Poooohooo (verified owner) –
Does around 5 watering cans worth which is enough for a large patio, path and driveway. The green just goes in around 2 days. It is important to ensure dry weather for a couple of days after you use it so it doesnt wash away. Other than that its hassle free and actually works like it says on the bottle. It will keep the patio algae free all winter and no need for the back breaking pressure washer.
Elizabeth Gray (verified owner) –
Miracle cleaner.
susannelohmann –
Most effective solution
Bettina Wieme (verified owner) –
Weve used this On our patio for the past few years and it works well. Wanted this to clear the green mould at the bottom of my motherinlaws fence it was gone within a week.
Sandra Bradwell (verified owner) –
Works wonders never knew that my patio was white before
RDM (verified owner) –
Amazing Stuff
Kelly Anderson (verified owner) –
Brilliant stuff takes out the hard work of cleaning decking and patio