Custom Chemical Supplies Sodium Hypochlorite 14-15% 10L, Patio Cleaner | High Strength, Swimming Pool Chlorine

I used these to clean a really filthy patio and it worked perfectly. Make sure that you water the solution down to what is recommended as it is really strong. Also if you are spraying it make sure that you wear safety clothing as it will bleach out tee shirts as I discovered.

This is really good for cleaning your patio or block weave drives.Loads cheaper than Monty Miracle and does the same job. Dilute 1 part to 4 parts water. I sprayed it on my patio, agitated it with a soft broom and left it for about 30 minutes, Hosed it off with a normal hose, no pressure washer needed.My patio is covered in green and black algaePictures attached

I used this product on my patio which had a build up of lichen. I used a fairly strong mix (1:1) because the lichen build up was quite bad. I sprayed the product and left overnight. I then jet washed off and I was impressed with the result. It didn't remove the black lichen spots (still not sure what I need to do this) , but impressively cleaned the patio of all other dirt and grime that I could not remove via jet washing only. I would certainly purchase again. I would definitely recommend this product.

Brilliant stuff as you can see from my two comparison pictures.I made up a 3 litre water and 2 litre of the chemical product.One word if warning do NOT use when it is in direct sunlight as it dries too quickly, was told to wet patio first if it's sunny, but found that doing it when it was overcast and cloudy it worked perfectlyI also had to use a power washer to rinse all the product off the patio

I recently purchased the Sodium Hypochlorite 14-15% 10L Patio Cleaner, and I'm very pleased with the results. The product arrived in excellent condition, wrapped separately to ensure no spillage during transit, which was a thoughtful touch.The cleaner works exceptionally well, effectively killing off mould and algae on my patio. It's a high-strength bleach that did the job quickly and efficiently. My patio looks as good as new after using this product.However, I would advise being cautious of the chlorine fumes and potential spillage during use. Make sure to handle it in a well-ventilated area and take the necessary precautions to protect yourself.Overall, it's a great product for heavy-duty cleaning tasks. Highly recommended for anyone looking to restore their patio to its former glory!

The best ever patio cleaner I have used I sprayed it on the day before and left it the next day I pressure washed it and the slabs are like new great value

Excellent product. See it working straight away. Quite a strong smell.

First time using this product to clean my patio which was awful from a harsh winter. I was really pleased the weeds were killed within 30minutes of application, it lifted the green slime amazingly. It was easy to use pour in the bucket and dilute I was advised fifty fifty there was no instructions for this but a builder advised me. Tip onto the area and brush leave for 30 minutes and jet wash off. The smell was strong as expected I used a mask. Also advise old clothes as when jet washing the splash back can bleach your clothes. Very good quality and value. Will be purchasing to do my drive