CERO DRAINCLEAR 1.45% WW Dry Powder Formula Removes Blockages, Drain Cleaner Powder for Unclogs Bathroom, Kitchen Sink Pipe Drainage System, Powerful Action Granules Plumbing Cleaner- 190g

This product works as described. I initially used it on my kitchens blocked sink and the blockage was cleared without trouble. I then used this on all of my other household sinks and the water began to drain faster after use. The product also worked well for faster drainage of my shower drain which is significantly bigger than other drains in the house. Would 100% recommend for all types of blockages/slow drainage issues.

But needs to be used fast so buy only if you use alot..

The bottle doesn’t open and the method didn’t work well

Wroth of money

There was a clogged in bathroom where it had become like a river if we pour one tub water. I got this n used it .. on first use itself water drained out well. Good and easy to use. Must go for it

Bought this couple of months back, but got a chance to use this only today. I'm disappointed because of two reasons. First of all this is caustic soda! Before buying, I thought this is some kind of cleaning powder at first and bought this at this price. Caustic soda is available in local stores at 1/4th of this price! I already have caustic soda at my home (for cleaning chimney filters) and didn't know that cero is also same. This is really expensive price for caustic soda.And one more reason is that the quantity is very less. See the attached image which shows the box size. It's smaller than a mobile phone. It's my mistake that I bought without checking the quantity.

I used it for my toilet which one was blocked .After I used this product the toilet was unblocked and I feel happy.

Product works very well it's clean normal blocks.. i ordered second time really good product must buy it..