I received a ton of these as a sample from the gym I go to. I must say, it helps eliminate odor from my workout cloths and my husband's hockey stuff.

I use it with tide pods and unstoppable. The only downfall is they are quite expensive. With all three added, laundry could get costly. I do however only use them for my workout clothes and husband's hockey stuff.

When I first open the package, it smelled like chemicals but when put in the wash together with the tide pods and unstoppable, the smell of the unstoppable is enhanced and last much longer.

I think it's a good product, but not always necessary. I would not recommend if you have sensitive skin, the chemical could irritate your skin.

Otherwise, it's a good product to use for for sweaty, work clothes or bedding.