My dog gets ear irritation from seasonal allergies, and this cleaner helps soothe the redness and itching. It’s not a cure for allergies, but it makes her much more comfortable. The quantum silver seems to reduce inflammation, and she doesn’t scratch her ears as much. I do wish it came in a larger size since I use it more frequently during allergy season, but overall, it’s a great product. Gentle, effective, and worth buying.