4pcs Bubble Bombs Drain Cleaner, Quick Dredge Pipeline, Powerful Sink Drain Cleaner, Magic Fast Foaming Pipe Dredge Powder, for Kitchen Toilet Pipeline Quick Cleaning Tool （120g*4）

Great stuff. Unclogs tough to unclog drains.

Works great!

I was looking for somethings that would be easy to use.Bubble Bomb really works well. No fuss. No mess.

Useless! Used both bottles in one bathroom sink (3 hours apart)... Plenty of bubbles, zero drainage. 2 hours later, still clogged! Zero stars!

BEST THING ! the Japanese knew what they were doing when making this. this works better than anything else i’ve ever tried. suggestion - i do want to add that using boiling hot water instead of warm water works better ! how to - simple. just pour a little bit of boiling water (like 1/4 cup) down your drain first, add half a bottle of this stuff then add another 1/4 to 1/2 cup of boiling water again. let it sit/bubble up for an hour. after, pour boiling water in the drain to drain everything away and it should be cleared ! side note - this is what i did for my bathroom sink if you were wondering.

The product only partially cleared the drain. I'm still looking for something else.

Bien

This does NOTHING. Doesn't foam. Doesn't clean. Save your money.