PUREPAX Odor Eliminator Premium Activated Carbon Charcoal - Extra Long Lasting Strong Odor Eliminator for Home, Car, Pet, Gym, Smoke, Bathroom, an...

These activated carbon charcoal pucks are incredibly effective at eliminating strong odors. They work great for fridges/freezers. The pucks are easy to place and start working immediately. Ive noticed a significant improvement in the air since using them. Highly recommend for anyone dealing with persistent odors.

i am always on the lookout for something that will eliminate cat box odors. i clean it out every day and there is still a slight smell. i was hoping this would take care of that lingering stink. sadly, it didn't work that i can tell. as others have mentioned, i think it would work better in smaller spaces. i'll try it in my car as it seems that has worked well for other reviewers.

I put these in all my vehicles. They work great and my trucks no longer smell like dog when I open my door on a hot day. Every week I give it a shake and flip it over. Been using for six weeks and still going strong.

This little pucks have been great for getting and keeping odors out of smaller spaces. I placed one in my car and one in my son's taekwondo bag and any noticeable odors were gone within days. I like that they're small and well concealed, and most importantly scent free, as artificial scents often give me headaches and/or sinus pain. They don't work so great in larger spaces. One of my dogs has to be kenneled at bedtime in a small room in the house due to medical issues. The room smells heavily of dog 24/7, even when deep cleaned and one puck wasn't enough to change that unfortunately.

These are far smaller than cheaper brands that do the same thing. Its odor elimination wasn't noticeable in areas with higher traffic. Placed near a dog bed, I did not notice that much of a difference compared to other brands that offer bigger packs.