I like using Biokleen’s Bac-Out enzymatic stain and odor remover in between complete cleanings. My girls, Luna and Lucy, have a tendency to pee on the sides of their litter box. So, regardless of how frequently I scoop the pan, there'll be considered a Terrible ammonia scent. Photograph by Sam https://cristianlvbio.blogstival.com/58467400/details-fiction-and-odor-control-cat