Drain Clean Liquid Enzyme

Drain Clean Liquid Enzyme

Drain Clean Liquid Enzyme

11 reviews

36% · 47 · 64%


11 reviews
11 reviews
JoelAustralian Capital Territory

Left in over night and it did the trick

We had an upstairs toilet that was partially blocked and took ages to drain after flushing. We mixed a generous scoop (not sure how much as we didn't weigh it) in half a bucket of luke warm water and poured it in to the bowl and left it over night.
The next day the toilet flushed fine. So it worked well for us. Show details
Hans Geiger
Hans GeigerSouth East Queensland, QLD

A very good product that actually works as advertised

Tried using usual caustic drain cleaner . The obstruction was beyond u-bend and it didn’t work. Tried drain clean liquid enzyme and it worked with 24 hours as stated in bottle. Kitchen sink now draining perfectly. It’s a great product as far as I’m concerned as I was about to call a plumber. I can recommend this product from my experience with it. Show details
SoniaGreater Melbourne (Outer), VIC

Worst product ever!

I used the drain clean active enzyme pellet in my son's shower and it clogged the entire drain. I am going to go back to Bunnings to tell them about this product. Show details

Didn't work but made it worse

Used this for kitchen sink, slowing down. As it recommends to 'use it when the least amount of water running', we didn't use it at all for over 48 hours. Came home to see it made it worse and now it's totally blocked. Never buy it again, and will tell my friends not to buy it. Show details
Rosco3 posts

Doesn’t work

Wasted my money purchasing this one as tried to unblock a slowing sink. Says noticeable results within 24 hours and still have not noticed anything after 5 days. Would not buy again Show details

Worse than useless:(

This stuff didn't unblock our sink, oh no it just blocked it more! Now we have a puddle in the sink of what looks like baby's vomit. Don't waste your money!

BrookeSouth East Queensland, QLD2 posts

Did absolutely nothing

Used the entire bottle on a slow draining bathroom sink.

The bottle says it'll work over 2 weeks, but you'll notice a difference after 24 hours.

We didn't notice a difference after 24 hours, and today marks 2 weeks. No change.

Complete waste of money.

RollerskateMelbourne18 posts

Complete waste of money. Get a plumber

Agree - absolute waste of money. After two goes and $18.60 to Bunnings, I wish I could post a photo of how bad it is. Maybe elsewhere. Don't waste your money on this crap

Paul H
Paul H2 posts

Waste of money

Picked this up from Bunnings on the recommendation of the staff. Used as per the instructions four times on the same sink. No change to the drain rate.

Absolute waste of money.


Fantastic, works fast smells great

I have had problems with my darins and septic system for years. I had this product recommended to me by my plumber and have been very pleased. This product smells great too which is different for a drain cleaner. My drains dont smell now and flow freely and the septic system is running perfectly. Thanks, I am sure this will save me a few $ in plumbing bills !


Septic safe & smells great

notcold1AU148 posts

Great product

We live in a rented flat and have had a lot of problems with old bathrooms and drains. Our shower was constantly blocking up and filling the bottom of the shower with a heap of water. We tried everything to clear it and when plunging didn't work we decided to buy a drain clearing product. When looking at the products on the market many of them cautioned that they could do damage to the drains and pipes which is something we really didn't want to happen especially as we are renters as we wouldn't get our hefty bond back if anything happened. So when we saw this product we where very happy as its friendly to the environment, wouldn't cause harm to the pipes and was rather cheap too.

Questions & Answers


is it's useby date important. I have just purchased a bottle and I notice it is 3 months over.


I would look for a refund. Out of date products should not be on the shelves for sale. It’s a completely useless product in or out of date.


is drain clean liquid enzymes safe for the grey water tank, when it pumped out and sprayed onto the garden

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