I have been through WEEKS of memory foam mattress STENCH that just would not go away -- I tried the natural remedies and finally resorted to Fabreze, which made things significantly worse.
This particular cooling gel foam on top of the mattress has caused me to discard (donated) one new mattress and buy another, which also had the odor that would not dissipate or disappear. Since the second mattress was from a company I made a purchase of a smaller size a year ago and the off-gas smell went away in a few days, I realized that the problem is with this cool gel foam topper attached to the mattresses.
After using Zero Odor the first time, the stench was significantly better. I actually had to spray the mattress 4 times in order to rid the excessive perfume of the Fabreze and the residue of the cool gel topper. I am finally able to sleep and so very GRATEFUL for this product. THANK YOU!
I've already purchased 2 orders and have friends who've made purchases from my recommendation.