No scrubbing. No spraying. Just switch it on.
Drop the bottle in the waterless diffuser, set the timer, walk away. First Light kills the mould and keeps working in the air, so it stops coming back. Lab tested. 100% natural. 60-day money-back.
- First Light $39.99
- Protection Kit $79.98
- Free Shipping Australia Wide
Product decision
The full setup, in one box.
The waterless diffuser costs less in the kit than it does on its own.
Free Shipping Australia Wide · Dispatched in 1 to 3 business days · 60-day money-back guarantee · Ships from Australia
Setup
Three steps.
Drop in the bottle
No water to top up.
Set the timer
Pick a run time on the diffuser.
Leave it in the room
Put it where mould keeps returning.
Proof
What the testing showed.
An independent laboratory tested First Light using BS EN 13697:2023 and measured a 99.2% reduction in Aspergillus niger (black mould) on direct contact. Test method and result available on request. Not a registered disinfectant, not a remediation product, and results vary by environment.
Customer experiences
In their own words.
Selected experiences with First Light and the diffuser.
Love it! Smells so good and it’s like magic, I don’t get how it works so well but it does. It has really cleared up my bathroom mould drastically.
I love the smell. I love the packaging. I love that it’s stopping mould from growing in my bathroom sink and no mould has come back on the ceiling so far. I love the diffuser as well! Great battery life, lovely and compact and looks lovely and minimal and sheek (is that how you spell that word?) Will definitely get me more when I run out.
Love the scented aroma as it wafts through rooms and the product is living up to expectations with mould management. The diffuser is a great addition to the product bundle, and I will continue to use and recommend First Light!
Questions
Before you buy.
Do I need the waterless diffuser?
No. If you already own a diffuser, start with First Light. The Protection Kit includes the waterless diffuser, so it is the lowest-effort setup.
What exactly was lab tested?
First Light was independently measured at a 99.2% reduction in Aspergillus niger (black mould) on direct contact.
Everything in one box.
The bottle, the diffuser, and no water to top up.