"I own 7 ferrets and it can get a bit stinky in a very short time!! I have been using this product for 3 months and I am completely satisfied with it.It is really easy to use. You just put 8-10 squirts in a 32oz ferret water bottle (I have 4 bottles atached to thier cages)when you fill them. I noticed a change in the odor in about 7 days.I keep a bottle handy at all times."