sonya

Mar 28, 2026

Verified

easy to read packaging bright and easy to find on the shelf high quality trusted brand

Scott Harvie

Feb 6, 2026

Verified

Coles mould killer is effective and easy to use. It works quickly to remove mould and stains, especially in bathrooms and grout, with minimal scrubbing needed. Good value and does exactly what it’s meant to do.

Roy

Jan 29, 2026

Verified

works really well. No complains. Good product at budget price

a_andria

Jan 20, 2026

Verified

this works great and is at a good price point! we have gone through many of these highly reccomend

Monique

Jan 13, 2026

Verified

This mould killer is better than most others and is cheaper!

Dui

Dec 30, 2025

Verified

the Ultra mold cleaner been using this for long time already. VEry nice to use really killsould away. it revives soap scum it also dissinfect

Danielle gudgeon

Nov 20, 2025

Verified

Coles Ultra Mould Killer works fast and removes mould with little scrubbing needed.

Lisa Nelson

Nov 6, 2025

Verified

This product did what I needed it to. Had a small amount of stubborn mould in the shower grout and this made it come right off.

MJC

Oct 28, 2025

Verified

I used this Ultra Mould Killer from Coles while cleaning our shower last night and it it seemed to do a pretty good job of getting rid of some mould that had developed. It was also very reasonably priced, so I would buy it again.

Laura Ramirez

Oct 18, 2025

Verified

Very affordable compared to brands like Domestos or White King. • Works well for basic cleaning — toilets, tiles, floors, and mild mold.

Siddhardha Bobba

Oct 13, 2025

Verified

The best killer to kill moulds. Once advertised as best in Australia also. Never faced any issue with them. But we need masks while using them. The smell maynot be suitable for all

Hathairat Sritawatsuwan

Oct 3, 2025

Verified

fast to kill the mould. very useful and worth the price

kaki

Oct 2, 2025

Verified

Kills off mould very well! You just simply spray an area, leave it for 15 minutes and come back to a clean area. You will see exactly where the spray has hit and you can just repeat the process on any spots you missed. Great product.

Daniel Lundie

Sep 29, 2025

Verified

It works very quickly on surface mould, making quick clean-ups easy and effective. The spray nozzle is a bit leaky, but the formula itself gets the job done without excessive scrubbing

Yu-wen Huang

Sep 13, 2025

Verified

Sprayed Coles Ultra Mould Killer on my shower grout last weekend after a humid spell, and it zapped the black spots in under 30 seconds—no scrubbing needed. The bleach whiff lingers a bit, but vents it out quick. Kills germs too; worth it for spotless tiles!

Benny

Sep 10, 2025

Verified

this product is amazing. one spray and it gets rid of thr mould. gets into all the hard to reach areas just fantastic. it is also so well priced

Rushi

Sep 10, 2025

Verified

it is a good mould killer. just spray and mould is gone no rubbing required

Rachel

Aug 5, 2025

Verified

this is such a versatile cleaner for the whole bathroom. its also great for spraying onto my dish cloth when it gets grubby, works very quickly and brings it back up like new!