Shampoo Mixing Bottle
A shampoo mixing bottle makes applying dog shampoo so much easier. Nearly all of the shampoos I recommend here are highly concentrated so a little goes a long way. Diluting the shampoo also allows a much more even distribution. To use the mixing bottle, simply fill up with warm water to the correct ratio fill line and then top up with shampoo to the top fill line.
Here are the best ratios for diluting each shampoo:
Shampoos & Rinses
Colloidal Oatmeal shampoo