I originally bought the spray bottle from my vet and could not believe how great this stuff was. Potty training has truly been a breeze and I know it’s because of this stuff!! This stuff gets the smell out and actually kills the bacteria. You can use it to treat accidents as well as spray it on furniture. Can’t recommend this enough for puppy owners. Or even adult dog owners to get rid of the “dog” smell on the couch or their bed.