I have been using Zero Odor for years now.
My husband is a Navy Vietnam Veteran and got exposed to Chemicals in Vietnam and most smells would affect his "fixed drug reaction" by his eye and put him in a sneezing and coughing fit that would not quit and the coughing would trigger a migrane headache.
This is one product I could use in the house, car, hotel rooms that did not cause him to get into a coughing and sneezing fit and this product did not affect his "fixed drug reaction" by his eye.
We both agreed that "Zero Odor" is a great product.
Thank you "Zero Odor" for continuing to make great products.