Description
Welcome to the world of cleaning efficiency with Certikin 20 Litre Hydrochloric Acid (32%) super strength cleaner 20L (HCL3220). This powerhouse product, also known as Brick Acid, acidum salis, muriatic acid, or spirits of salt, is a versatile solution that offers a wide range of applications, from descaling to metal refining and even swimming pool maintenance.
As a concentrated solution of hydrogen chloride (HCl) in water, this 32% inhibited Brick Acid is a potent and highly corrosive mineral acid that finds its place in various industrial settings. The effectiveness of this product as a descaler is unparalleled, making it the perfect choice for descaling pipes, pressure washers, and removing stubborn brake dust from wheels.
But the utility of Certikin Hydrochloric Acid doesn’t end there. Its uses extend to applications such as gold recovery and refining (especially when mixed with Nitric Acid), pickling of steel to remove rust, production of organic and inorganic compounds, pH control and neutralization, regeneration of ion exchangers, leather processing, purification of common salt, and even household cleaning.
With a focus on quality and performance, Certikin ensures that this product is only delivered to UK mainland addresses, guaranteeing convenience and compliance with safety regulations. Speaking of safety, it’s crucial to handle this highly corrosive liquid with extreme care due to its Hazard Class 8 classification, Packing Group 2 designation, and associated Hazard Phrases that highlight potential risks to metals, skin, eyes, and respiratory system.
To ensure safe handling, always adhere to the recommended precautions: avoid breathing dust, fumes, gas, mist, vapors, or spray; wear appropriate protective gear like gloves, clothing, eye protection, and face protection; in case of skin contact, promptly remove contaminated clothing and rinse skin with water or shower; if the product comes in contact with eyes, rinse cautiously with water for several minutes, remove contact lenses if applicable, and continue rinsing.
When it comes to powerful cleaning solutions, Certikin 20 Litre Hydrochloric Acid (32%) stands out as a reliable and efficient choice for various industrial and domestic applications. Whether you’re tackling tough descaling tasks or engaging in metal refining processes, this super strength cleaner is your go-to companion for achieving optimal results with ease and precision.
Experience the difference with Certikin and unlock the potential of this exceptional cleaning agent that combines strength, versatility, and reliability in one convenient package. Make your cleaning routines more effective and efficient with Certikin Hydrochloric Acid – the ultimate solution for all your cleaning needs.





Murdo Wilson –
Spot on strong and effective very pleased. Quick delivery.
Mr Archie Scott (verified owner) –
Very good, cleans up well, solid performance, and it feels reliable, great value.
Mr Ava Mahmood –
Does the job, but one item was missing in the delivery. Fine once it turned up.
Ravi Phillips (verified owner) –
So good needs some elbow grease it tackled mortar marks, and it improved with a second go.
J. Y. Akhtar –
Very impressed well made exactly as described. Easy to use.
Dr Max Hussain –
So pleased, 25L bottle 32 strength works fast. Would buy again.
Mrs John Patel (verified owner) –
Very happy, 20L bottle with powerful acid cleaner, works fast. Spot on.
Kevin T. Brown (verified owner) –
Top notch works a treat and works every time. Arrived quickly.
Mrs Hayley H. Phillips-Kapoor –
Happy with it sturdy build does what it says. All as described.
Ciara Smith (verified owner) –
Excellent useful cleaner on brickwork works okay.
Miss C. D. McKenzie –
Top notch works a treat and works every time. Arrived quickly.
Mr Amelia Barnes (verified owner) –
Top notch good results. As expected. Would buy again.
Ms Anaya Chapman (verified owner) –
Impressed, strong formula, solid performance, great addition.
Finlay Gupta –
Brilliant very strong use sparingly, and rinse well.
Harriet B. Bennett –
Spot on strong and effective does what I needed.
Harriet B. Bennett –
Spot on strong and effective does what I needed.
Ms Lily Phillips (verified owner) –
Excellent, cleans up well, exactly as described, and it feels reliable, very pleased.
Mrs Louie X. MacLeod (verified owner) –
Excellent useful cleaner on brickwork works okay.
Navya B. Ali (verified owner) –
So pleased good results. Does what i needed. All as described.
Dr Kavya Hughes –
Excellent, strong formula, nice and sturdy, good purchase.
D. C. Johnson –
Top quality really works, consistent performance worth it.
Ms Louie Harper (verified owner) –
Very good strong cleaner left things looking fresh does the job.
B. Z. Thompson –
Delighted works a treat job done. Would buy again.
Mrs Rosie Jones –
Really impressed, 20L bottle, effective on tough jobs Would buy again.
Edward D. Reed –
Very good strong cleaner for cement stains left things looking fresh good enough.
G. E. Fraser (verified owner) –
Impressed super strong use with care, so use sparingly.
Dr Kian James –
Great useful cleaner on concrete cleans up well works okay.
Dr Kian James –
Great useful cleaner on concrete cleans up well works okay.
Miss Samuel Martin (verified owner) –
Impressed, strong formula, reliable and consistent, worth the price.
Max Griffiths –
Very good strong cleaner on brick surfaces cuts through grime good enough.
T. B. Byrne (verified owner) –
Very good, cleans up well, feels well made, and it suits the job well, very satisfied.
T. B. Byrne (verified owner) –
Very good, cleans up well, feels well made, and it suits the job well, very satisfied.
Bonnie Jones (verified owner) –
Impressed effective cleaner for bricks works okay.
Frank Kelly –
Works but be careful it is really strong…
Miss Alex Davies (verified owner) –
Works well does exactly what s needed and no issues at all.
Ms Amit V. Walker –
Great useful cleaner on concrete cleans up well works okay.
P. Joyce (verified owner) –
Does take a bit of work to lift mortar stains
Dr Sam Ryan (verified owner) –
Really good reliable cleaner on concrete cuts through grime no issues so far.
Sienna Bennett (verified owner) –
Very good useful cleaner on brick surfaces does the job.
Sonia I. Harper –
Very good strong cleaner left things looking fresh does the job.
Sonia I. Harper –
Very good strong cleaner left things looking fresh does the job.
Mrs Toby Thompson-Bennett (verified owner) –
Brick cleaner quick to set up very pleased. Would recommend.
Dev Fraser (verified owner) –
Great works well, consistent performance pleased overall.
Dev Fraser (verified owner) –
Great works well, consistent performance pleased overall.
Mrs C. I. McKenzie (verified owner) –
Brilliant very strong take care using it, wear gloves.
Mrs Mark P. Bhat (verified owner) –
Brilliant very strong take care using it, wear gloves.
Mrs Mark P. Bhat (verified owner) –
Brilliant very strong take care using it, wear gloves.
Stewart Armstrong –
Five star, powerful acid cleaner, strong performance Would buy again.
Geoffrey Duncan (verified owner) –
Cement cleaner
Ms Gavin Kapoor (verified owner) –
Very Good performed well 20L . As expected. Will use again.
Mrs Alfie Holmes (verified owner) –
So pleased, strong formula, exactly as described, great addition.
Mr Rebecca Cook –
Great powerful stuff take care using it, so use sparingly.
X. McDonald –
So good needs some elbow grease it tackled mortar marks, and it improved with a second go.
Ms Sienna Howard-Evans (verified owner) –
Delighted works a treat job done. Would buy again.
Mr Andrew L. Patel (verified owner) –
So good reliable cleaner left things looking fresh does the job.
Miss E. N. Chowdhury –
Brick acid great finish great results. Happy overall.
Mrs Finn Murphy-Bailey –
Five star, 32 strength powerful acid cleaner reliable treatment. Does the job.
Evelyn J. Kennedy (verified owner) –
Happy with it good quality. Does what it says. Would reorder.
Ms Rowena Martin –
Great does the job. Solid outcome. Arrived quickly.
Oliver Armstrong (verified owner) –
Good choice feels robust and meets expectations 32 .
Mrs Victoria K. James –
Cleaner strong and effective job done 20L . Good experience overall.
Neil Goodwin (verified owner) –
Brick Cleaner
Mr Finlay Siddiqui (verified owner) –
Top quality, cleans up well, easy to use, and it has been easy to use, happy overall.
Mr Finlay Siddiqui (verified owner) –
Top quality, cleans up well, easy to use, and it has been easy to use, happy overall.
Claire G. Das (verified owner) –
Does the job, strong formula, strong and effective, worth the price.
Claire G. Das (verified owner) –
Does the job, strong formula, strong and effective, worth the price.
William Williams (verified owner) –
Five star, powerful acid cleaner 32 strength works fast. Would buy again.
Meera Crawford (verified owner) –
Brick Cleaner
Mrs Bethany Mitchell –
Fantastic simple to use and very pleased. No hassles.
Timothy Ryan –
Cleans well, however the item sent was the wrong version. Resolved after a quick follow up.
Dr Euan M. Marshall (verified owner) –
Really good does what it says, well finished would recommend.
Skye Moore (verified owner) –
Brilliant very strong use sparingly, and rinse well.
Dr O. J. Dhillon-Taylor (verified owner) –
Five star, powerful acid cleaner, quick results Would buy again.
Rahul King (verified owner) –
Very good works well, strong results worth it. Happy with it.
Ms Molly Hughes (verified owner) –
Fantastic simple to use and very pleased. No hassles.
Leon (verified owner) –
Cleaner
Kai Baker-Thompson (verified owner) –
Love it, 32 strength 25L bottle reliable treatment. Does the job.
Mrs Harriet Reilly –
Top quality works well, dependable quality would buy again.
Mrs Harriet Reilly –
Top quality works well, dependable quality would buy again.
Miss Zara X. Harrison –
Really good reliable cleaner on concrete cuts through grime no issues so far.
R.Lloyd (verified owner) –
Brick acid
Miss Katie Pearson (verified owner) –
Great item, well packed and reliable, strong cleaner, pleased with the result.
Jayden Chandra (verified owner) –
Works well does exactly what s needed and no issues at all.
Zara McCarthy –
Very good, good value overall, strong cleaner, and it gives great results, worth the price.
Mr Jai Clark (verified owner) –
Does the job, easy to use, strong cleaner, and the results are consistent, would buy again.
Ms Joshua Henderson –
Very good does what it says, dependable quality would buy again.
Ms Alistair Taylor –
So good effective cleaner for bricks cuts through grime fine for the price.
Ms Alistair Taylor –
So good effective cleaner for bricks cuts through grime fine for the price.
Alex Crawford –
Impressed effective cleaner for bricks works okay.
Mrs Gareth G. Brennan –
Very good great value, worked first time pleased overall.
Mr Kian Lloyd (verified owner) –
Really pleased, cleans up well, easy to set up, no issues so far.
Mr Kian Lloyd (verified owner) –
Really pleased, cleans up well, easy to set up, no issues so far.
Miss Ethan Graham (verified owner) –
Decent overall, but the parcel arrived short of one item. Got it sorted in the end.
Lizeth lvarez –
Really works
Ms Ruby Cook-Walsh –
Very good, well packed and reliable, strong cleaner, and it works first time, happy overall.
Kabir D. Kennedy –
Very good strong cleaner for cement stains left things looking fresh good enough.
Kabir D. Kennedy –
Very good strong cleaner for cement stains left things looking fresh good enough.
Arjria –
It works (it’s strong)
Miss Harpreet Wood –
Brilliant, cleans up well, does the job well, great value.
Harry Y. Turner –
So good effective cleaner for bricks cuts through grime fine for the price.
Ms Ellis Ryan-Murray –
Great overall, cleans up well, easy to set up, great value.
Joseph Scott (verified owner) –
Works well, feels well made, strong cleaner, and it suits the job well, pleased with the result.
Tom Z. Boyle-Green –
Great item, cleans up well, simple to use, and it has been easy to use, good purchase.
Miss N. Bailey (verified owner) –
Great works perfectly. Does what it says. No hassles.
Mr Orla C. Henderson –
Solid buy, cleans up well, reliable and consistent, and it works first time, great addition.
Saoirse Turner (verified owner) –
Excellent nice quality, simple to apply will reorder.
Dr Angus Johnstone (verified owner) –
Cleaner
Paige Brown-Fisher –
Excellent, cleans up well, nice and sturdy, and it has been easy to use, happy to order again.
Mrs Niamh Walsh-Crawford (verified owner) –
Does take a bit of work to lift mortar stains
Miss Jai Price –
Excellent effective cleaner cuts through grime does the job.
Miss Arthur V. Hussain –
Great powerful stuff take care using it, so use sparingly.
W. Iqbal –
So pleased, 20L bottle, quick results Does the job.
Mr Jamie Gibson-Mahmood (verified owner) –
So pleased good results. Does what i needed. All as described.
Owen U. McDonald (verified owner) –
Item is fine, however delivery updates stopped for days. Sorted eventually.
Arthur G. McDonald –
Top quality, cleans up well, high quality finish, very satisfied.
Rosie O. Griffiths –
Very good
Mrs Stewart Mitchell –
Impressed, cleans up well, good value overall, and it suits the job well, no issues so far.
Jai White (verified owner) –
Top quality really works, consistent performance worth it.
Jai White (verified owner) –
Top quality really works, consistent performance worth it.
Miss Zain Ali (verified owner) –
Very good, cleans up well, works as expected, no issues so far.
Stuart W. Harper-Foster (verified owner) –
Works Well
Ms Gavin Hughes –
Love it, 32 strength, quick results Highly recommend.
Guillermo R. (verified owner) –
Works Well
Dr Amina Boyle (verified owner) –
Impressed super strong use with care, so use sparingly.
Megan R. Kennedy-Lloyd (verified owner) –
Great overall, strong formula, simple to use, good purchase.
Ms Hayley White (verified owner) –
Very good strong cleaner on brick surfaces cuts through grime good enough.
Ms Hayley White (verified owner) –
Very good strong cleaner on brick surfaces cuts through grime good enough.
Hamza Rahman –
Very good, does the job well, strong cleaner, and it has been hassle free, very pleased.
Hamza Rahman –
Very good, does the job well, strong cleaner, and it has been hassle free, very pleased.
Hamza Rahman –
Very good, does the job well, strong cleaner, and it has been hassle free, very pleased.
Maya M. Byrne –
Good choice feels robust and meets expectations 32 .
Rebecca S. Wilson (verified owner) –
Very Good works perfectly happy overall. All as described.
Mrs Sebastian B. Gray (verified owner) –
Great works well, consistent performance pleased overall.
Miss Hafsa I. O’Connor –
Very good very strong use sparingly, and follow directions.
Evie Spencer –
Brick cleaner quick to set up very pleased. Would recommend.
Ella Thompson-MacLeod –
Very good useful cleaner on brick surfaces does the job.
Ella Thompson-MacLeod –
Very good useful cleaner on brick surfaces does the job.
Ben Gupta (verified owner) –
Great strong formula use with care, and follow directions.
A. L. Watson –
Really good does what it says, well finished would recommend.
Mrs Timothy Palmer –
Top quality works well, dependable quality would buy again.
Ms Noah Jones –
Very good reliable results, performed consistently would recommend.
Mr Amir Iqbal (verified owner) –
Very good, exactly as described, strong cleaner, and it works first time, great value.
Sameer MacLeod-Brennan –
Very impressed well made exactly as described. Easy to use.
Mrs Craig G. Wright (verified owner) –
Top quality strong cleaner for brick cleaning left things looking fresh does the job.
Stuart Cox (verified owner) –
Impressed, strong and effective, strong cleaner, and it performs reliably, no issues so far.
Stuart Cox (verified owner) –
Impressed, strong and effective, strong cleaner, and it performs reliably, no issues so far.
Dr Declan Mason –
Works fine, however courier rescheduled the drop off. Fine once it turned up.
Dr Declan Mason –
Works fine, however courier rescheduled the drop off. Fine once it turned up.
Charlie Cunningham –
So good reliable cleaner left things looking fresh does the job.
Khadija M. Akhtar –
Excellent needs some elbow grease it tackled mortar marks, but the result was worth it.
Khadija M. Akhtar –
Excellent needs some elbow grease it tackled mortar marks, but the result was worth it.
Miss Victoria Martin-Bailey (verified owner) –
Very good does what it says, dependable quality would buy again.
Miss Suresh U. Ali-Clarke (verified owner) –
Top notch good results. As expected. Would buy again.
Miss Ryan P. Reilly (verified owner) –
Excellent choice, 32 strength 25L bottle. Would buy again.
Mr Beatrice Byrne (verified owner) –
Top quality, cleans up well, works as expected, and it suits the job well, no issues so far.
Miss W. O. Cox –
Love it, 32 strength 10L bottle. Will reorder. Very effective.
Niall I. Macleod-Mehta –
Excellent effective cleaner cuts through grime does the job.
Ms Gareth Murphy-Kaur –
Happy with it good quality. Does what it says. Would reorder.
Sonia Davies –
Happy with this, cleans up well, works as expected, happy to order again.
H. Murphy –
It works it s strong
Dr V. Mehta-Green (verified owner) –
Impressed, cleans up well, feels well made, and it suits the job well, would buy again.
Mr Gurleen Thompson-Boyle (verified owner) –
Great works perfectly. Does what it says. No hassles.
Mr Douglas Palmer (verified owner) –
So pleased, cleans up well, exactly as described, and it arrived well packed, would buy again.
Ms Florence Mitchell –
Very Good performed well 20L . As expected. Will use again.
Tamsin C. Cox-Roberts (verified owner) –
Cleaner strong and effective job done 20L . Good experience overall.
Ms E. Uddin –
Excellent needs some elbow grease it tackled mortar marks, but the result was worth it.
Ms E. Uddin –
Excellent needs some elbow grease it tackled mortar marks, but the result was worth it.
Seamus Spencer (verified owner) –
Top quality strong cleaner for brick cleaning left things looking fresh does the job.
Mr Isla Kennedy –
Very good great value, worked first time pleased overall.
Alex C. O’Brien –
Cement cleaner
Dr Mason L. Sharma (verified owner) –
Very happy, cleans up well, solid performance, and it gives great results, pleased with the result.
Saad Pearson-Johnstone –
Impressed needs some elbow grease it tackled mortar marks, and it worked in the end.
Mr Andrew Begum (verified owner) –
Great overall, works as expected, strong cleaner, and it feels reliable, happy overall.
Isla S. Haque –
Good quality, easy to use, strong cleaner, and it gives great results, good purchase.
Ms Elizabeth U. Murray (verified owner) –
Happy with it sturdy build does what it says. All as described.
Dr Anwar Gray –
Brick acid
Rhys I. Russell (verified owner) –
Very good, solid performance, strong cleaner, and it gives great results, would recommend.
Mr Sajid Murphy (verified owner) –
Excellent nice quality, simple to apply will reorder.
Mr Sajid Murphy (verified owner) –
Excellent nice quality, simple to apply will reorder.
Miss Victoria A. Mahmood (verified owner) –
Great strong formula use with care, and follow directions.
Miss Victoria A. Mahmood (verified owner) –
Great strong formula use with care, and follow directions.
Colin Dhillon (verified owner) –
Great does the job. Solid outcome. Arrived quickly.
Manpreet H. Rahman –
Spot on strong and effective does what I needed.
Mrs Paige MacDonald –
Really works
Mr Alice Campbell –
Brilliant, cleans up well, great results so far, and it suits the job well, very satisfied.
Mrs T. W. Gibson –
Happy with this, cleans up well, well packed and reliable, worth the price.
Mrs T. W. Gibson –
Happy with this, cleans up well, well packed and reliable, worth the price.
Dr Beatrice U. Taylor –
Very good very strong use sparingly, and follow directions.
Dr Beatrice U. Taylor –
Very good very strong use sparingly, and follow directions.
Ella J. O’Connor (verified owner) –
Very good, high quality finish, strong cleaner, and it arrived well packed, great value.
Owen U. Edwards –
Impressed needs some elbow grease it tackled mortar marks, and it worked in the end.
D. Begum –
Very happy, cleans up well, good value overall, and the results are consistent, happy overall.
D. Begum –
Very happy, cleans up well, good value overall, and the results are consistent, happy overall.
Dr Safiya Griffiths –
Very good works well, strong results worth it. Happy with it.
Mrs W. Z. Ryan (verified owner) –
So pleased, cleans up well, strong and effective, pleased with the result.
Mr Murdo Kaur –
Brick acid great finish great results. Happy overall.
Miss Sunil Watson-Thompson –
Brilliant, simple to use, strong cleaner, and it performs reliably, no issues so far.
Ms Meera Bennett (verified owner) –
Solid product, 32 strength powerful acid cleaner effective on tough jobs. Would buy again.
Angus Kennedy –
Very good reliable results, performed consistently would recommend.
Miss Charlotte Anderson (verified owner) –
Good quality, strong formula, reliable and consistent, great addition.
Evelyn McKenzie (verified owner) –
Works but be careful it is really strong…
Ms Arjun Anderson –
Great great finish solid outcome. Great service.
Ms Peter Baker (verified owner) –
Does the job, strong formula, works as expected, would recommend.
Ms Peter Baker (verified owner) –
Does the job, strong formula, works as expected, would recommend.