HG Drain Unblocker, Drain Sticks, Powerful Cleaner, Sink Unblocker, pack of 6

I had to do 2 treatments after couple of days the smell had gone thank you.

Not great but better than nothing or bleach

Purchased these for the first time on a subscribe and save order, when they arrived 3 out of 6 of the sticks were broken, Amazon resolved this as a matter of urgency.Having used these for approximately 2 weeks now I can honestly say the scent has dissipated quickly however, the sink no longer smells horrible so it must be doing something.I would purchase again if the non smelly sink continues as I dislike horrible smells and these have definitely helped.They are easy to insert into a sink, yet to see if they last the month recommended.

Waste of money .not fit for purpose

I love HG products, I've been using them for years and they are all very effective

Used these didn't make much difference my sink was still smelling

These are brilliant, unblocks eney sink. Well recommended.