They work. Period
These work fast. Used right out of the shipping box. By the second day all areas smelled nearly odorless. Day 3, no noticeable odors! Bought 2 packs of 5 each. Using (1) 500g in each bathroom, (2) 500g in each bedroom.  These have no odor or scent, they’re not supposed to. The bonus is:  my son wakes in the mornings stuffy nosed and sneezing and this morning, day 3, there was ZERO sneezing. The price on these for this size bags I’d say is one of the best deals on Amazon.  They arrived quick and obviously ready to use. I’m highly sensitive to chemicals and their scents, causing nausea and asthma. And my one son suffers allergies from all sorts of things. We use only natural laundry soaps, body soap, shampoo, “fragrance” free everything, only chemical used in the home is disinfecting wipes. The odors removed since putting these out: downy yellow bottle fabric softener scent (mother-in-law favor turned into my worst nightmare) teen boy funk, pre-teen boys funk, boy bathroom funk. I sure hope these continue to work as advertised.
Rating: 5 stars