Perfect for small spaces, clear difference
I was having problems with a small hall closet that had been used to store winter coats...which had been dry cleaned with toxic chemicals.  When I realized that those chemicals were causing me issues, I got rid of the coats but couldn't get the strong smell out of the closet.  For over a year, I tried vinegar, baking soda, steam cleaning-you name it, to try to get rid of the smell, which would knock you over when you opened the closet door.  I lucked up on the Germ Guardian at a yard sale for a dollar, and decided to give it a try.  I plugged it in in the closet, and by morning the chemical smell was GONE.  It has now been running in there for 3 days, and there is ZERO trace of the chemical smell I have been trying to get rid of for a year.  I plan to remove the GG later this week to see if the smell returns, but for now, I am very impressed.  Plan to purchase several more for bathrooms, and to put near the kitty litter box.  Nice product, seems well made.
Rating: 4 stars