Hi, I found a lot of debris in my pup's ears. Is this just a wax accumulation or an ear infection? He is also scratching a lot in the morning for around 1 hour as soon as he wakes up. This scratching issue has been there for months and I've been using Kiskin to control it, but once I stop, it continues. I just now cleaned his ears using a foam cleanser and Epiotic ear cleanser. I usually bathe him every 2 weeks using an anti-fungal shampoo and also clean his ears after that. This is the first time I've seen this debris buildup. Can you give me some remedies for this?