Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The BEST ear cleaner out there

I have 3 adult basset hounds and they require weekly ear cleanings. This is the only product I have ever used that works perfectly. It removes wax build up, dirt and odor and leaves a fresh scent. Other products are either too oily or just too expensive. I have bought this many times and will continue to use it. Thank you.