Zeolite Rocks - Natural Odor Eliminator, and Moisture Control. Including 2 Muslin Cotton Drawstring Bags. 40 oz. by Glacier Rivers.

My old Pilot SUV got wet inside and developed some serious mold while it wasn't being driven. I bombed (with foggers) it twice followed by disinfectant wipe-downs. I believe that killed the mold, but the odor lingered attacking my sinuses immediately upon entering. I bombed it again with a fogger specifically formulated for the odor. The odor subsided somewhat but not nearly completely. I placed the entire package of rocks, in the two muslin bags provided plus a larger bag that I provided. Two days. GONE. No trace! I ordered the rocks purely out of desperation with not a lot of hope. I'm sure they wouldn't have killed the mold but they certainly cleaned the air.

Let me preface this by saying that I'm one of those people with a super sensitive nose. I have been known to discern what type of lettuce someone has in their tuna sandwich from across the lunch room. Even these rocks had a bit of earthy (though not unpleasant) smell when I opened the package. It does go away when they're in the bags, though. My basement usually smells like a mix of cat litter, mustiness, and Renuzit. In other words, yuck! I used the two bags that come with these rocks down there and in hours the smell was completely neutral! The kitties don't come up smelling funny anymore either. Yay! I was so impressed that I used a reusable tea bag (it's the same material as the bags that ship with this product) to put some near my compostable trash and regular trash. That spot of kitchen smells neutral now too. Great product!

The rocks do just what they say. I put them in musty crawl space and odor is gone. Only problem I had was string breaking on the bags that come with it. Probably my fault trying to add to many to bag. I have not recharged them and they are still working 2 months later

We bought this based on a suggestion from someone online. Our kids are away at college so their bedrooms end up having a stale smell from not be used regularly. We put the Zeolite rocks in the mesh bags that were included, in their rooms and within just a couple of hours the stale and other smells were gone. A few days later my husband made fish and shrimp for supper and the smell lingered in the house. I put the Zeolite rocks in a small bowl on the island in the kitchen and within 30 minutes the fish smell was gone! We will continue using this product as we are obviously quite impressed. Best product we've ever purchased in my opinion.

Just not sure this is doing anything to eliminate our musty odor. I always worry about natural products like this that have very little scientific proof they work. Kinda' feel I've been taken again. Hoping that changes but nothing yet. 2020 UPDATE. "Taken again" Useless product.

I saw this used by a YouTube orchid grower I follow, who mostly uses LECA in self watering pots. I had a couple of mini-Phalaenopsis who were not growing roots how they should in fine bark mix. So, I moved them to self-watering pots, in LECA, and placed a piece or two of the zeolite along the current roots, to encourage root growth. 3 weeks later, there are several small new root growths in those areas!

I was so happy with how theses zeolite rocks worked, I just bought a second order. If you research these you will find that they absorb all sorts of gases and moisture and odors. And they really do. Now I recommend you either somehow note where you placed the bags around your home and refrigerator and such, or just have an Easter egg hunt type of day, and see who finds the most bags. And then recharge these little miracles. On Amazon I ordered 50 each, 100 Percent Cotton Muslin Bags with Drawstring - Unbleached; they are reusable. These Zeolite rocks give my vegetables and fruits longer shelf lives; they really do. Live long and healthy.

I read about this and thought I would try this. I am not impressed. I see no difference when using it and not using it. Don't bother to waste your money.