Unitedlys® Caustic Soda Drainage Block Remover 350G | Fast-Acting, Non-Toxic & Odorless Drain Cleaner Powder | Caustic Soda for Drain Cleaning | Sink & Pipe Drainage Cleaner

Great 👍

Good Nice Product

Excellent product

This product is great but 3 times priced than local plumbing shop

The Caustic soda flakes worked very efficiently for clearing blockage, but please be very careful while using them .🚨The smell is extremely pungent and irritating to the eyes and nose, so wearing gloves and staying in a venti what does ventilated what does ventilated area is highly recommended.For the best results, I use around 3-4 L of boiling hot water in a blocked pipe/drain first. Then I added about 2 lidfulls of the flakes from the container and left it around for 15-30 minutes. After that, I put more hot water and the blockage cleared completely. The water started flowing prefectly again without any issue

I tried using this caustic soda as instructed, but it did not work at all. It failed to give the expected results and was a complete waste of money. I am very disappointed with the quality and would not recommend this product to others.

The very strong alkali flakes dissolve in water and you get a ready cleaning agent . It cleans fast. Please take care of your hand the strong alkali may burn your hands if you are not wearing a good hand glouse.

Does what it says. Excellent product.easy to use.instantly clear blockage.drain obstruction was cleared. Very helpful without any hassle. Liked it .Go for it if u want to buy without second thought. Happy Thanks..

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