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Sodium Hypochlorite 14-15%| Patio Cleaner 5-20 Litres




Sodium Hypochlorite can be used for water purification, surface purification, bleaching, odour removal and water disinfection. It is widely regarded as the best patio cleaner chemical on the market.  

Sodium Hypochlorite solution is used for more stubborn stains as it has an extra-strength solution. It may be diluted with up to 5 parts water and 1 part Sodium Hypochlorite 15%.

100% UK manufactured product.   


Orders may be dispatched in 10L  or 5L  depending on stock availability.


 Specification and Material Safety Data Sheet are available upon request.


  • Swimming pools
  • Patio cleaner 
  • Bleaching agent
  • Water purification
  • Odour removal
  • Lab use


 How to use 

1. Sweep and wash the surface to remove any debris.

2. Dilute 1 part sodium hypochlorite with 5 parts water. If needed, the dilution ratio can be increased up to 1:3.

3. Apply the solution and wait 45 minutes

4. Wash away with a pressure washer or water and a brush.

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.

    Operating with the product, 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.

    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.

    Need more information?  

    At Liquipak, we are always happy to help! 
    If you need additional information about the product, or if you haven't found what you were looking for, contact us and we will help you with any queries!

    Please contact us at or call us at 01484 44 22 33.

    FAQ Questions


    Customer Reviews

    Based on 139 reviews
    Peter Williams
    Black spots zapped

    Excellent- 50 % water dilution to 7% foamed & eliminated black & white spots and algae in under 1/2 hr on seriously black mottled over years slabs which pressure washing didnt work . This stuff left surface as new once washed (no pressure w needed). Note much cheaper household 3.5% zapped dirt & most algae but not the black spots, but can be used as say 3 parts with 1 real thing as dilutant to max out area covered ) Further water dilution poss if able to be left longer. do trial and error. I am ordering more.


    Superb quality as every bought multiple times. Does what it says

    Mark Dunning
    Good Value

    Superfast service and good value product

    Roy Jenkinson
    Block Paving Revival

    My block paving hasn't been treated for two years. I tried a 1/5 mix which was OK so I tried a 1/3 mix which gave me a much better result and easier than jet washing. Will definitely use again

    Barry Jones
    Barry Jones Review.

    The sodium arrived very quickly and I use it for cleaning my patio and paths and it does a perfect job.