Commercial Strength Drain Sticks, Pack of 36, Enzyme Drain Cleaner for Sinks, Basins, Bathtubs. Powerful Enzymatic Cleaner Prevents Blockages and Bad Odour | Perfect for Grease, Fat, Food Residue.

I use these once a week now. They have got rid of the smells you sometimes get from your kitchen drains, especially if the washing machine is on. The smells went almost instantly. Easy to pop into any drain. The only gripe I had was they were all broken in the packet.

Easy to drop into waste pipe. Solves the problem of smelly sink.

Unfortunately many sicks were broken ... Unless the pagaging is improved l fear this will happen 😔

Seems to work well, very difficult to prove.

All arrived broken and do not do anything. Stick with the liquid drain unblocker as it works a treat.

When opening the packaging of this prduct, the sticks are so thin that they broke into a few pieces! So not much use when put down the plughole as they probably wash away when the sink is emptied.

Happy, they seem to do the job, well packaged and easy to use.

Using on all of my plug holes and they seem to be working