PureGuardian Aquastick 2-pack Antimicrobial Humidifier Treatment Sticks, GGHS15, Blue

The packaging was well done and they open singularly, which is nice if i only need one cartridge right away. They appear really good quality. I'm hopeful these will work as well as advertised because all my humidifiers get slimy as well as hard water buildup. I'll report back in 3 months!

These sticks seem to be working so far. We have a 1 gallon cold(?) humidifier. Where the water goes is like inclosed so trying to clean it is pretty impossible. And using tap water, it grows some pink mold. Blows white mimeral dust everywhere. I use white vinegar or bleach to clean it. I try to scrub it. So far the aquastick seems to be helping. The water can get a bit cloudy, but I'm not seeing mold which is my biggest concern. So I am happy with it so far.

Keeps my humidifier clean when used with distilled water.

like that it last 3 mouths

I really like this in place of pouring a liquid humidifier cleaner in and it feels healthier.

Great price %26 works good!

So, so, easy to keep my humidifier sparkling and clear!!

I run two 1.5 gallon (tank) humidifiers in the winter. The main issue I have is constantly cleaning them. Been using two sticks in each of the tanks since 12/23. Have noticed no mold / slime build up in either humidifier since. However, I did treat each humidifier with some bacteriostatic treatment solution 3 days before the aquasticks arrived / started using them. This may also have played a part in helping to maintain a clean tank / machine.

Created more white dust on everything around the humidifier. Total waste of money.

Did not work to stop slime and bacteria growth as advertised. I also clean my humidifier every few days.