EcoZone Drain Cleaning Sticks, Enzymatic Pipe Unblocker, Prevents Plug Hole Obstructions & Keeps Water Flowing Freely, Natural Vegan & Non Toxic Kitchen & Bathroom Treatment Kit (x 12)

I have bought this before from a different seller (who sent what I ordered!). It is brilliant. The sticks really do work. I wasn't sure that they would because of how gunked up the drains were, but they did. I used 2 sticks in each drain and left them overnight. All clear by the next day. I chose these because they are vegan, cruelty free and environmentally friendly. And they work!!

Good amount of cleaning sticks with a subtle citrus aroma, seem to be making a difference although a bit too early to tell.

Good product which works well for me. These get rid of the odd smells that sometimes come from old sink plumbing and hopefully help flow over time.Unfortunately Amazon don't pack these well before shipping, just popping them in an envelope. In my most recent order every single stick was broken in at least one place so you end up putting multiple stick fragments in at the same time.

Use these all the time, good effectiveness, and easy to use.

Having recently experienced a partially blocked kitchen sink, it was suggested that a more eco-friendly solution might possibly resolve the issue. Ecozone Enzymatic Drain Unblocker was purchased and used. It may have loosened a portion of whatever was causing the blockage but did not completely remove it. More caustic solutions, and less eco-friendly ones, had later been used as they had in the past to good effect.These sticks are not so much intended to unblock a sink but to help prevent it blocking up and to maintain a good flow. They are also claimed to deodorise, removing any nasty odours that may derive from any accumulations that may build up. The sticks are quite thin and they should be capable of being inserted into any sink. You use a stick each month and there are twelve in the pack, a year's worth or so they claim. The first stick had completely dissolved and disappeared within 12 hours and so appears unlikely to be able to deodorise for about a month yet alone maintain its other functions.Based upon initial evidence, there is nothing to prove any of its claimed functions. There was nothing remaining or its fragrance detected the morning after first use. Its claims may be more wishful thinking than based upon fact. Don't waste your cash!

Tried 4 of the sticks singularly over 2 months period in bathroom and kitchen. I am afraid not good results as just had to unblock the bathroom sink drain froma slimy gunk build up . Not much improvement in the kitchen drain either.

Makes the drain stinks disappear after just one use. I've found I need to renew it every 3 weeks (rather than monthly) to stop the smell. Easy to use you just pop them in the drain. Small size so would fit in all drains.

Not quite strong enough