Bio-Flow Drain Strips - Highly Effective Sink Cleaner, Unblocker & Deodoriser - 12 Set

Very effective. Keeps drains running better than any other product I have tried.

I couldn’t say if it helped with my drains or not as I had plunged the drain before hand, but they smell ok and drop down the drain hole easily. So easy to use and the drains seem to be staying clear so far =)

These sticks definitely do not stay in the u bend as claimed but simply pass straight out with the first batch of water down the sink. I am certain of this as the sink in question flows into an open drain, I gave the first stick the benefit of the doubt and used a second but not surprisingly this one also came out with the first batch of water down the sink. These sticks do not work, I would have given no stars if I could.

Excellent stuff and safe.

Easy to use

Bought to help keep a “slow” bathroom sink operating smoothly but I think what has happened is it loosened the detritus slowing the flow and temporarily blocked it more. It seems to be back to normal now and should help clear the pipe in time.

When I noticed my shower wasn't draining away as quickly as it did before I decided it was time to put a drain cleaner down but having come across these I thought I'd give them a shot. They are really simple to use as you drop a stick into the drain and it gets to work. I filled the bath full about 5 hours later and let it empty and found that after that the drain seems to be clearing out much quicker. No bad smells, no mess and can be used more than once as you get 12 sticks so this is a really good way of clearing out the drains rather than having to pick up a bottle you need to pour down in full that costs at least £3 a bottle (add that up to 12 bottles and you are at £36).

I couldn't get these to work for me but that doesn't mean it won't work for you.

Good Condition and Good/Effective, Will take some time to take effect, its not like a drain cleaner which we are used to, it is for long term effect.

Green Gobbler BIO-FLOW Drain Strips are fantastic! With 12 strips per pack, they're a convenient and effective solution for keeping drains clear and odor-free. Simply drop a strip in your drain to break down organic matter and prevent clogs. They're eco-friendly and easy to use, making them a must-have for any household. Highly recommend!

Fácil de usar para limpieza de drenaje de los lavabos y lava trastes

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Did no work