Things You'll Need
- Empty shampoo bottle
- 1 cup liquid castile soap
- 1 cup apple cider vinegar
- 2 oz. glycerin
- Spoon
- Sticky label
- Permanent marker
Instructions
Place 1 cup of water in a clean, empty shampoo bottle.
Add 1 cup of liquid castile soap, 1 cup of apple cider vinegar and 2 oz. of glycerin to the bottle.
Stir or shake the ingredients until they are well combined.
Place a sticky label on the bottle and label it with a permanent marker. You can simply write "Dog Shampoo" or make it specific to your pet, such as "Fido's Shampoo."