TrizULTRA + Keto Flush is a multipurpose anti-microbial and anti-fungal flush that’s safe for cats, dogs and horses. This non-stinging solution can be used as a gentle ear cleanser to treat infections caused by yeast and bacteria. It can also be used as a pretreatment that can be applied 15-30 minutes before applying a topical antibiotic treatment. The patented combination of active ingredients is safe for long-term use.