Drain Cleaning Sticks Pack of 12 – 1-Year Supply of Enzyme-Activated Cleaners, Sink Odour Remover – Natural, Sustainable Enzyme Cleaner Clog & Drain Cleaning Sticks by Plumbo

This product solved the smelly sink situation. Couldn't be easier to use.

Arrived on time and as expected. Too early to tell effectiveness of product

The media could not be loaded. I tried this product for the first time and I can say it's a decent product.- It does partially work in terms of the smell coming in from the kitchen sink/drain.- There is no fragrance whatsoever but it does reduce the foul smell to an extent.- I like how it has month wise separation, it helps you keep track.- The stick seems sturdy.- There is no difference I see in drainage and blockage.- There is no way to actually test/see the product once you have put it in your drain.

Excellent product and good service

I used these as the instructions advised, inserting one into the kitchen sink drain, on 1st of each month. I didn't notice any improvement, nor reduction in smell, there's no difference since they've run out either.While a few months in, I saw this product in a "nationwide bargain shop franchise" for £1! The same effect thing! So this offer on amazon is extremely overpriced!Absolute waste of money, its a gimmick, nothing more. 😒

Saw these advertised as something that works continuously with that just requires a monthly addition that does not damage existing drainage pipe work. Thought I would give them a try.

Liked the ease of use. Not had them long enough to know about the long-term effectiveness.

Not bad, not good.