🧼 Elevate your clean game — because your space deserves the best!
Sodium Hypochlorite 14-15% (4x5L) by Custom Chemical Supplies is a high-strength, pale yellow liquid designed for effective sanitation of swimming pools, spas, and patios. Packaged in a convenient 20L bulk format, it offers professional-grade chlorine concentration to maintain pristine water and surfaces with ease.
| Product Dimensions | 45 x 30 x 30 cm |
| Part number | SH1415 |
| Power source type | hand_powered |
| Manufacturer | Custom Chemical Supplies |
| Item model number | SH1415-20 |
| ASIN | B0BLHRQY7G |
B**S
Cleans black spots off block driveway!
Here's what worked for me. I removed the mud from my blick driveway pointing, then used a jet washer to blast the bricks clean. The black spots refused to budge.Much to my surprise - you have to be sceptical right - this cleaner worked like a dream! I simply used a watering can & a 50 / 50 water mix, and sprayed away!The black spots either disappeared or evolved into grey marks, which another jet wash removed easily.Highly recommended, both for its effectiveness and for ease of applying.
A**E
Drive & Patio are looking very clean.
Patio is looking good. All weeds are gone. So easy to use.
A**T
Utterly Amazing - Effortless and Quick
Diluted 4l product to 1l water because we had so much black spot. The black spot had never been treated and was getting progressively worse. The patio is jet washed every 2/3 years but that always left the black spot. I used a small hand held sprayer to apply the product, to avoid plants and the lawn and then left it. This product works with no effort at all! No brushing or rinsing, in fairness I knew it was going to rain later. My slabs are Indian sandstone, they’re porous and absorbed the product.I’m utterly amazed and won’t be jet washing or buying anything other than this again.
B**I
Patio Cleaner
Very good product!
M**E
Sodium Hydrochloride
Great product for cleaning algae, killing moss and paving slabs. No longer need a pressure washer after using this product. Excellent and will keep buying.
J**H
Good stuff
Works as should !
M**R
Excellent
Really works well to clean the patio, would definitely buy again, keep away from the plants though
M**E
Works well on badly stained patio
Works well undiluted on very dirty patio with black spot. Does not get well rooted black spot off but makes a big difference. Second coat makes no difference so I reverted to metal brush in places. Definitely use PPE as very corrosive and smells very strong. Would definitely use again, good value for money and well more effective than weaker rubbish sold as miracle patio cleaner.
