Product review (5 stars): It does the Job !
-Sample provided for review -

I bought a roolen humidifier but have to clean mineral white dust leave on the machine every week
Recently I saw their Facebook post a message that recruit roolen fans to test this new product (I don`t know why they have different name ...)
So I sent a message request for test.

I used it for 2 weeks and the mineral white dust has significant reduce on my machine. Even if there has few residue
I could easily wipe it out. Not like previous time that need to scratch very hard to clean it.

Overall As a heavy humidifier user I am enjoy with this product
that save me lot of time to clean the unit

Will keep update this review and see how long this product could work
 (The package said 1 capsule for 60 days and there is 2 )

Keep you guys posted !