AAAL Caustic Soda Flakes 420 GM | For Soap Making, Drain Cleaning, Chimney Cleaner & Drain Cleaner | Soap Making Flakes | 420 GM

Good quality. With just 100 grams it removed the clog. Earlier I tried 20 to 30 pouches of drainex. The undissolved aluminium pieces worsened the situation. Caustic soda flakes solved the problem.

Thanks amazon

It's like magic. My 5 years old kitchen chimney was full of oil and dirt. I opened all the parts and soak it with this product with hot water and after some while it became clean and look like new.

Poor container quality. Container melted in 5 months.

I normally don't give feedback but this product is so good that I want to give it 5 star. We were facing drainage clogging for long time, we used lot of chemicals, acids but with one jar of this cleared all drainage within one night, it's feels magical for us. Truly great product

This is a waste of money.

Not big difference like other but may be good not aware

Rather that using commercial declog products i prefer caustic soda. Packaging is fab & safe

Work amazing Just becauseful when using it very strong

Does not work as promised