Bio Groom แชมพูกำจัดหมัดและเห็บ-แกลลอน

The gallon size is a lifesaver with two big dogs—one bath each and we've still got plenty left. The natural extracts in it didn't irritate my older dog's skin at all, and the fleas were gone after the first wash.

My dog had a few fleas creeping back after hikes, but one bath with this and they were gone. The natural extracts formula doesn't leave that harsh chemical smell, which I appreciate since he sleeps on my bed.

The gallon jug lasts us months, even bathing our shepherd mix every couple weeks in summer. I like that it leans on natural extracts instead of harsh stuff, and the fleas were noticeably down after the first wash.