Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach - 5L
Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach - 5L - Image 2
Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach - 5L - Image 3
Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach - 5L - Image 4

Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach – 5L

(139 customer reviews)

£36.99 £24.04

  • Pack size: 5L
  • FAST-ACTING SHOCK TREATMENT – Wipe out algae in your pool or bring your patio back to its best in one go. This liquid chlorine cuts through severe algae in water and stubborn stains on hard surfaces, refreshing them after a single treatment.
  • QUICK AND EASY APPLICATION – Cleaning becomes far less hassle: mix it, apply it, and let the formula do the work, with hardly any scrubbing needed. Ideal for homeowners after fast, effective results.
  • SUITS MULTIPLE SURFACES – Works just as well on pool edges as it does on patio stones, covering a broad range of cleaning needs. One solution lifts the look and cleanliness of several surface types at once.
  • RESULTS FROM ONE TREATMENT – Save time and effort thanks to a potent formula that only needs applying once. Expect a genuine transformation in pool water and outdoor surfaces after just a single treatment.
  • MORE COVERAGE FOR LESS – Treat a wider area without spending more: this high-concentration formula stretches further, giving strong performance and good value together.
  • NOTICEABLE CHANGE, FAST – Watch your outdoor spaces change quickly. This liquid chlorine works at speed to make your home feel more welcoming, with results you’ll see right away.
  • KEEPS REGROWTH AT BAY – This is not just a one-off clean, it helps stop moss and weeds coming back, keeping your outdoor areas looking good for longer. Order yours today!

In stock

SKU: DBPHYPO11-5 Categories: , Tags: , , , , , Brand:

Description

Supplied in the 5L size.

High Strength Liquid Chlorine: Sodium Hypochlorite Patio Cleaner Solution

This is a fresh, high quality product supplied by the UK’s largest chemical manufacturer. Every batch is certified for proper concentration, so you are not getting a diluted imitation, and it arrives in tough courier drums that hold up far better against leaks and knocks in transit or storage than the flimsy clear plastic drums sold by others.

Orders go out on a next day delivery service, so you can get started on the job without delay.

For clearing moss, algae and weeds from drives, patios, walls, fences and brickwork, Sodium Hypochlorite High Strength gives you a fast and lasting fix. It ranks as the world’s leading patio cleaner and turns up, diluted, inside many other cleaning products on the market. Because our Sodium Hypochlorite Solution comes at a relatively high concentration, you shouldn’t need repeat treatments: a single application leaves surfaces clean and free of moss right away.

Sodium hypochlorite is a chemical compound with the formula NaClO, made up of a sodium cation (Na+) and a hypochlorite anion (ClO⁻); it can also be thought of as the sodium salt of hypochlorous acid. Once dissolved in water it’s generally known as bleach or liquid bleach. Chemically and practically, sodium hypochlorite is distinct from chlorine, and it’s widely used both as a disinfectant and as a bleaching agent.

APPLICATIONS

  • Swimming Pools
  • Patio Cleaner
  • Moss, Algae Remover
  • Bleaching Agent
  • Water Purification
  • Odour Removal
  • Lab Use
  • Specification and Material Safety Data Sheet are available upon request.

Sizes

We stock 5-25 Litre drums.

Quality

This is a UK manufactured product of high quality, and it should not be confused with lower grade alternatives, which can be dangerous. We stock Deep Blue, Certikin and Blue Horizons branded products, sourced from world class suppliers with a long track record and a wide range of high quality, reliable products.

Guidance for using Sodium Hypochlorite Patio Cleaner & Moss Remover

SUPER FAST : MOSS, ALGAE, LICHEN, WEEDS & MOULD – REMOVER!

Sodium Hypochlorite Patio Cleaners are used for more stubborn stains as you need the EXTRA strength solution, which is stronger than standard solutions and may be diluted with up to 6 parts water and 1 part Sodium Hypochlorite High Strength.

Applied as a moss, algae, lichen, weed and mould remover, this solution starts showing results within minutes of being left on the surface. It takes the effort out of cleaning your drive, block paving, fences, walls, brickwork, stonework, paths, patio decking, gravelled areas and even roofs.

Use neat to shift old and stubborn growth, or dilute it for routine maintenance. Even diluted, Sodium Hypochlorite still outperforms the rest* and can treat up to 10m² per litre. Give the outside of your home a Spring refresh that turns heads on the street.

Important Notes:

– This product is not for use on lawns, flowerbeds, vegetable plots or around trees and shrubs.

– Keep people and pets away from the treated area for 2 days.

In general the following precautions should be taken:

  • When using chemicals, protective clothing such as gloves, goggles, boots and overalls should be worn.
  • Adequate ventilation is required when using chemicals in confined spaces.
  • When using flammable materials; cigarettes, naked flames and other sources of ignition should be carefully controlled.
  • When diluting acids, always add acid to water and not water to acid.
  • Any clothing that is contaminated with chemicals should be disposed of safely.
  • When using any chemicals, care must be taken not to damage, contaminate or stain any adjoining materials, landscaping or finishes.
  • Care must be taken to protect personnel operating in the area of the cleaning from any injury or hazard created by the cleaning. The appropriate First Aid must be available.
  • Before undertaking any cleaning operation, a trial should be carried out on a small, preferably inconspicuous area, to determine the effect of the chemicals before treating a large area.
TYPES OF ORGANIC GROWTH ON SHADED AREAS
  1. Algae – appears as a green film or powdery coating on paving stones and stonework.
  2. Lichen – often grows on timber structures and paving stones, ranging in colour from orange to silver with a scruffy appearance.
  3. Moss – turns up on all kinds of surfaces and can form very dense clumps of growth.

To treat these, apply the solution and let it work. A maximum 50% solution is usually more than enough to deal with this kind of growth.

Weed Control using Sodium Hypochlorite Patio Cleaner

There’s no truly weed-free surface: once organic material starts building up, it’s only a matter of time before weeds and other plants take hold. On paving, weeds typically establish themselves in the sand joints, using the sand as their base. When you’re using sodium hypochlorite for weed control, give those joints extra attention for the best result. It’s one of the most effective patio cleaners around because, alongside cleaning, it also controls weeds and slows re-growth for weeks or even months afterwards.

Guidance for using Sodium Hypochlorite – Pool Chlorine

Sodium Hypochlorite High Strength is used for the routine control of bacteria and algae in swimming pools. For effective treatment ensure that the chlorine levels of the water are a level of 2-3mg/l (ppm). The levels must be maintained above 1.5mg/l (ppm) as a minimum. Once the chlorine has been applied the pH of the water must be adjusted to between 7.2 and 7.6 before use. We recommend these levels are routinely checked by using a pool water testing kit. When applying the Chlorine add at the point of best mixing, i.e. the water inlets and leave the filter running to ensure even distribution. All personal protective equipment must be used when handling this product.

SODIUM HYPOCHLORITE High Strength LIQUID CHLORINE ROUTINE DOSAGE RATES
Water Capacity in Gallons
Water Capacity in Cubic Metres
Routine Dose
Shock Dose
1,000
4.54
10ml
100ml
5,000
22.72
50ml
500ml
7,500
34.08
75ml
750ml
10,000
45.54
110ml
1.1ltr
20,000
37.08
225ml
2.25ltr

Additional information

Weight5 kg
Dimensions30 × 30 × 30 cm
Size

0666186535646

EAN

0666186535646

139 reviews for Deep Blue High Strength Sodium Hypochlorite: Patio Cleaner and Liquid Chlorine for Moss, Algae, Weeds and Bleach – 5L

  1. Mr George Hawkins (verified owner) –

    Solid product, dependable sanitising strong chlorine cleaner. Spot on.

  2. Omar U. Wood (verified owner) –

    Top quality cleaner with dependable quality did the job, would buy again.

  3. Sana Barnes (verified owner) –

    good idea

  4. Millie R. Bennett –

    Good quality, easy to use, solid performance, and it feels reliable, would recommend.

  5. Usman Y. Stewart (verified owner) –

    Brilliant, solid performance, great addition, Great value overall.

  6. Adeel C. Mehta –

    Great item, easy to set up, easy dosing, and it has been hassle free, would buy again.

  7. Imran Chapman –

    Good quality, well packed and reliable, easy dosing, and it suits the job well, would recommend.

  8. Maya N. Jackson-Phillips –

    Okay cleaner with nice quality simple to apply, works okay.

  9. Ms Sukhwinder U. Price (verified owner) –

    Really impressed, pro grade performance strong chlorine cleaner works fast. Highly recommend.

  10. Mrs Oscar O’Brien (verified owner) –

    Brilliant, simple to use, good purchase, Great value overall.

  11. Mrs Seamus Kelly (verified owner) –

    Body cream

  12. Mr U. Lawrence (verified owner) –

    Impressed, feels well made, easy dosing, and it gives great results, pleased with the result.

  13. Charlie Uddin –

    Easy fab

  14. Dr Joshua Smith –

    Impressed, solid performance, easy dosing, and it has been easy to use, very satisfied.

  15. Dr Sanjay Crawford (verified owner) –

    Museli re souple

  16. Mr Kirsty Williams –

    Really pleased, solid performance, easy dosing, and it has been easy to use, worth the price.

  17. Mr J. K. Hall (verified owner) –

    fab price

  18. Mr Fraser McLean (verified owner) –

    1 tough ball

  19. Ms R. Hill –

    Seems decent bueno , though support replies were a bit slow.

  20. Dr Simon E. Robertson (verified owner) –

    Item is fine, though service response was a bit sluggish this order. Eventually resolved.

  21. Dr Z. Akhtar (verified owner) –

    Decent cleaner with well finished simple to apply, does the job.

  22. Jessica Armstrong (verified owner) –

    Excellent, nice and sturdy, would recommend, Great value overall.

  23. Mr Zara D. Desai (verified owner) –

    Great overall, simple to use, would buy again, Great value overall.

  24. Kai W. Hill (verified owner) –

    Impressed, fits well, high quality finish, and it gives great results, very pleased.

  25. Dr O. S. Chandra (verified owner) –

    Fairly good cleaner with strong results easy to use, fine for the price.

  26. Phoebe Fisher –

    Works brilliantly, 10L bottle, strong performance Would buy again.

  27. Amir B. Rahman –

    excelent.

  28. Ms Thomas I. Kelly (verified owner) –

    Excellent choice, strong chlorine cleaner dependable sanitising. Highly recommend.

  29. Mrs C. P. Bhat –

    Not bad cleaner with consistent performance works as described, works okay.

  30. Noah Gray (verified owner) –

    Love it, pro grade performance with 5L bottle, quick results. Highly recommend.

  31. Mrs Luke Rahman (verified owner) –

    Great easy to fit. Very pleased. Good value. Would buy again.

  32. Eleanor W. Sinclair (verified owner) –

    Exellent.

  33. Dr F. W. Bennett –

    So pleased, strong chlorine cleaner pro grade performance. Will reorder.

  34. Mr Imran L. Webb –

    Not bad cleaner with solid quality worked first time, does the job.

  35. Ms K. H. Kapoor –

    The best I have used

  36. Callum Y. Webb –

    Heat protector spray works well pleased Would buy again. ref 7

  37. Miss Daniel B. Harrison –

    Easy to install

  38. Ms Ian Moore (verified owner) –

    Item is fine museli , however a component was missing on arrival. Fixed after chasing.

  39. Ms Rosie F. Gray (verified owner) –

    Item is fine, however it seemed lost until I followed up. Sorted eventually.

  40. Miss Adrian Allen –

    Decue

  41. Ms Stephen Kapoor (verified owner) –

    Fairly good cleaner with strong results performed consistently, works okay.

  42. Miss Rishi Scott (verified owner) –

    Good quality, good value overall, easy dosing, and it feels reliable, great addition.

  43. G. Mitchell-Shaw (verified owner) –

    Very good cleaner with dependable quality performed consistently, would recommend.

  44. R. Q. Banerjee (verified owner) –

    Excellent, good value, solid performance, and it works first time, pleased with the result.

  45. Matilda C. Fraser (verified owner) –

    Okay cleaner with reliable results gave great results, works okay.

  46. Dr Andrew Z. O’Connor –

    Love it, 25L bottle, reliable treatment Does the job.

  47. Ms Sameer McKenzie –

    Does the job, does the job well, great addition, Great value overall.

  48. Dr William Evans (verified owner) –

    Five star

  49. Florence C. Pearson (verified owner) –

    Ball works well pleased overall. Pleased overall.

  50. Usman Allen –

    Heat protector spray

  51. Mr Amrit Malik (verified owner) –

    Good purchase

  52. Dr Rachel Gill (verified owner) –

    Fits well

  53. Ms Ayaan Sharma-Taylor –

    So pleased, works as expected, easy dosing, and it works first time, no issues so far.

  54. Ms Tariq N. Shaw (verified owner) –

    So pleased, good value overall, easy dosing, and it gives great results, no issues so far.

  55. Ms Orla B. Chapman –

    Top quality, feels well made, great value, Great value overall.

  56. Ms Ayaan Scott (verified owner) –

    Works well, works as expected, great addition, Great value overall.

  57. Ms Elizabeth Harrison (verified owner) –

    Superb sturdy build job done. Great service. Quick delivery.

  58. Murdo Bailey –

    Item is fine, though delivery was delayed with no clear ETA this time.

  59. Mr Amir E. Uddin –

    Fairly good cleaner with good performance did the job, no issues so far.

  60. Ava Malik (verified owner) –

    Okay cleaner with consistent performance gave great results, good enough.

  61. Kian Begum –

    Museli re souple

  62. Louie Thomas (verified owner) –

    Bueno works well pleased overall. Happy with it. Happy with it.

  63. Mr Elizabeth Graham –

    Five star, pro grade performance with strong chlorine cleaner, effective on tough jobs. Great value.

  64. Harpreet Z. Cole –

    Very good works well, nice quality would recommend.

  65. Dr Aisha Martin –

    Superb dependable. Very pleased. Good experience overall.

  66. Dr Jamie J. Johnson (verified owner) –

    Prefect

  67. George Cox (verified owner) –

    Excellent choice, pro grade performance with strong chlorine cleaner, strong performance. Great value.

  68. Mrs Eoin Watson (verified owner) –

    Superb solid quality. Great results. Arrived quickly.

  69. Scott Hughes –

    Very happy, easy to use, strong and effective, and it arrived well packed, happy overall.

  70. Isaac MacDonald –

    Superb no fuss to use. Makes the job easier. All as described.

  71. Thomas Iyer (verified owner) –

    Decent cleaner with nice quality performed consistently, no issues so far.

  72. Dr Naveen Bhat –

    Decent cleaner with dependable quality did the job, no issues so far.

  73. Isobel O’Connor-Fleming –

    Brilliant cleaner with great value easy to use, will reorder.

  74. Euan Baker –

    Fairly good cleaner with nice quality made a real difference, no issues so far.

  75. Rosie MacDonald (verified owner) –

    Not bad

  76. N. B. Jones (verified owner) –

    epic

  77. Ms Safiya White –

    Great item, good value overall, easy dosing, and it suits the job well, would recommend.

  78. Mrs Mark Williams –

    It works

  79. Mr Abigail W. Brennan (verified owner) –

    Works well, easy to set up, easy dosing, and it suits the job well, no issues so far.

  80. Miss W. F. Dhillon –

    Pretty decent cleaner with consistent performance easy to use, good enough.

  81. Ms Harpreet Ryan –

    Five star works well pleased overall. Would buy again. ref 78

  82. Dr Rosie Edwards (verified owner) –

    Love it, 25L bottle with pro grade performance, works fast. Does the job.

  83. Ms Omar Gallagher (verified owner) –

    So pleased, high quality finish, easy dosing, and it has been easy to use, pleased with the result.

  84. Mr Harvey D. Hughes –

    Works brilliantly, dependable sanitising strong chlorine cleaner effective on tough jobs. Spot on.

  85. Harry Lawrence (verified owner) –

    Really pleased, great results so far, easy dosing, happy to order again.

  86. Mr Hamza J. Foster (verified owner) –

    Solid product, 5L bottle, quick results Will reorder.

  87. George Byrne (verified owner) –

    Helpful after-sales support – a little goes a long way; helped clear things up fast

  88. Miss Harpreet Reilly –

    The best I have used works well pleased Happy with it.

  89. Ms K. R. Marshall (verified owner) –

    Superb on green algae. So far black spot lichen on Indian stone proving slightly more difficult.

  90. Mr Gemma H. Kapoor –

    Sehr weich

  91. Ravi Edwards –

    Great buy, pro grade performance strong chlorine cleaner works fast. Will reorder.

  92. Mr Jessica Chapman-Gupta (verified owner) –

    Not bad cleaner with nice quality simple to apply, no issues so far.

  93. Safiya X. Douglas (verified owner) –

    Museli re souple works well pleased overall. Happy with it.

  94. Samuel Allen –

    Great overall, nice and sturdy, would recommend, Great value overall.

  95. T. Uddin –

    Decent cleaner with great value gave great results, no issues so far.

  96. Archie W. Anderson (verified owner) –

    Quality feels premium, lasted longer than expected!

  97. Ms Harpreet G. Cooper (verified owner) –

    Great, works as expected, easy dosing, and it works first time, would recommend.

  98. Jacob Douglas (verified owner) –

    Excellent, solid performance, easy dosing, and it has been hassle free, pleased with the result.

  99. H. U. Mehta –

    Packed well, no leaks.

  100. Mrs Thomas Fleming-King –

    Very happy, great results so far, easy dosing, and it has been hassle free, worth the price.

  101. Mr Alistair Cunningham (verified owner) –

    Arrived next day; a little goes a long way; no faff to set up!!

  102. Simran Davies-Ali (verified owner) –

    Great advice from the team – lasted longer than expected.

  103. Mr Peter Das (verified owner) –

    Noice

  104. Hamza Desai –

    Great balls

  105. Blake Mehta –

    Great buy, dependable sanitising strong chlorine cleaner. Does the job.

  106. Timothy Doyle (verified owner) –

    Works well, easy to use, high quality finish, and it feels reliable, happy to order again.

  107. Ryan Ryan (verified owner) –

    Superb easy to use makes the job easier. Will use again.

  108. Vikram O. Armstrong –

    Easy to use, results were quick.

  109. Miss Aidan P. Harper (verified owner) –

    Bueno

  110. Rishi Johnstone –

    Superb on green algae. So far black spot lichen on Indian stone proving slightly more difficult. Early days so will reapply but overall delighted. Has transformed test area. Impressive.

  111. Samuel Phillips (verified owner) –

    Very happy, solid performance, easy dosing, and it works first time, great addition.

  112. Ms Isabella White (verified owner) –

    Wonderful.

  113. Dr Millie Cole (verified owner) –

    Quick delivery – Great advice from the team and easy to get right first time…

  114. Dr Muhammad Cox –

    Good value and works as described.

  115. Ms Jessica F. Reed (verified owner) –

    Ball

  116. Dr Theo White-Clark –

    So pleased, reliable and consistent, easy dosing, and it gives great results, would buy again.

  117. Ms Ruby Moore (verified owner) –

    They answered my question fast, straightforward to apply!

  118. Ms Ivy Mehta –

    Pretty decent cleaner with dependable quality simple to apply, no issues so far.

  119. Mr Zachary Phillips –

    The proper pro-grade stuff – Helpful after-sales support

  120. Eoin Banerjee-Clarke –

    Wouldn t recommend solid quality, did the job needs improvement.

  121. Katherine Gupta –

    Solid product, came well packaged.

  122. Ms Y. V. Begum –

    Very happy, reliable and consistent, easy dosing, and it performs reliably, good purchase.

  123. I. U. Hill –

    Quick delivery, sealed properly, helped!! clear things up fast!!

  124. Mr Aamir Lloyd (verified owner) –

    Really pleased, exactly as described, easy dosing, and it arrived well packed, great addition.

  125. T. I. McCarthy (verified owner) –

    Museruola Pitbull

  126. Alexander L. Murray (verified owner) –

    The proper pro-grade stuff; support replied quickly!

  127. Miss Jacob V. Marshall –

    Really impressed, pro grade performance 25L bottle. Great value.

  128. Mrs Jaspreet Akhtar (verified owner) –

    Fast delivery and does the job.

  129. Emily Kennedy –

    Works brilliantly, strong chlorine cleaner, reliable treatment Does the job.

  130. Miss Maisie T. Rahman (verified owner) –

    Easy to install works well pleased overall. Would buy again.

  131. Ms Isha Holmes –

    Great item, good value overall, easy dosing, and it works first time, happy overall.

  132. Neil McLean (verified owner) –

    Noice works well pleased overall. Pleased overall.

  133. Mr N. D. Russell –

    FAB

  134. Farhan McDonald-Ali (verified owner) –

    Top quality, feels well made, easy dosing, and it works first time, would buy again.

  135. Alisha Cameron-Ali (verified owner) –

    Excellent, solid performance, happy overall, Great value overall.

  136. Mrs Kirsty R. Murray –

    Will buy again, does the job.

  137. Mrs Kirk MacDonald –

    Packed well, no leaks at all.

  138. Mrs Alisha Reddy (verified owner) –

    Quick delivery, water looked clearer.

  139. Sofia Desai –

    Good quality, well packed and reliable, easy dosing, pleased with the result.

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