- 20 oz or larger plastic water or soft drink bottle
- 20 oz of cold water
- One very small drop (.o5 ml) of peppermint oil
- Fill the bottle halfway with water and add the drop of peppermint oil.
- Put the cap on the bottle and shake for about 30 seconds to mix thoroughly.
- Fill up the rest of the bottle with water, and shake again.
- Pour the water into your dog’s bowl.
This doggie breath freshener costs less than two cents to make!