Liquipak Sodium Hypochlorite 5L Patio Cleaner | High Strength, Swimming Pool Liquid Chlorine 5L

This is a very effective patio cleaner. Just spray it on mixed four parts water to one part hypochlorite. Spray on leave for 30-60 minutes and spray off with a pressure washer or hose. Repeat when necessary but at least every year. I bought far too much. A five litre can will do most patios. Very effective. Keep pets away until washed off. Good value for money.

AmazingCleans the brick walls and slabs perfectBest ever

Excellent quality product very strong, got my patio looking like new ! Very impressed

Good.product although foaming types are easier to.see where you have used the product . You.may need 2 or three tries before black spot comes.off somorder more than you think. Overall my.drive.looks very good now

Arrived before anticipated delivery date ( a good thing ) - packed in two separate boxes & each bottle safely wrapped in sealed plastic wrapping for extra safety - have used these items before to clean my block paving & paving slabs - excellent results

Made our stone patio look like the day it was laid.Removes lichen, mould and anything else that makes the paving look dirty.Easy to use as long as you follow the instructions to keep the paving wet which activates the cleaning solution.

Excellent value for money made. Short work of cleaning patios and fences would highly recommend brilliant quality, peeled weeds, Moss, etc. Very quickly as you can imagine as a very bleachy aroma

This stuff is great. I've recommended it to everyone I've heard talking about patio cleaning.I mixed it about 1 part liquid to 4 parts water in a watering can and poured it over my grey Indian sandstone. I lightly pushed it about with a brush to make it look soapy and then used the pressure washer to wash it off. I wasnt even having to work with the pressure washer I was literally just using it to push the water off the patio and onto the drive. The results were a brand new looking patio with no green patches.I then mixed it up in a pump sprayer bottle and used on my acrylic render walls which had green patches showing. Again no effort at all, spray on and left for the rain to wash away and the render looks brand new again.I then thought the fence looked a bit green so I sprayed some on that too and now my fence looks nice and new again.This stuff is actually brilliant!Wear goggles and old clothes though. It hurts if the spray gets blown into your eyes and it'll bleach your clothing.