Buying products to clean your dog's ear of that brown waxy stuff can be expensive. Here's a fool proof mix that will clean that gunky stuff out quickly.
In an empty water bottle, add 1/3 of purified water.
Step2
Add a 1/3 rubbing alcohol.
Step3
Add a 1/3 of white vinegar. Shake and use. To use, just squirt a dropper full of solution in ear ear. Massage and let dog shake excess. Dry with tissue paper.