This topic is about finding effective and affordable ways to control odor in an ostomy pouch. The original poster is curious if using minted mouthwash inside the pouch is a good idea, as commercial deodorizing products can be quite pricey. Here are some helpful suggestions and insights shared by others:

1. Peppermint options:
- Food-grade peppermint extract can be a great choice for odor control. There are many peppermint-based ideas available online.

2. Household pantry items:
- Baking soda can be sprinkled in the pouch after emptying to help absorb odors.
- Small mints like Tic-Tacs or Altoids can be placed in the pouch for a minty fresh scent.

3. Mouthwash:
- It's generally safe to use mouthwash inside the pouch, but it's best to choose alcohol-free versions to avoid irritating the stoma or affecting the adhesive seal.
- Mouthwash with alcohol might loosen the adhesive.

4. Essential oils and DIY sprays:
- A few drops of essential oils such as peppermint, lemongrass, cinnamon, or lavender mixed with water or alcohol can be sprayed into the pouch or used as a room spray.
- Lavender baby oil can help mask odors and also lubricate the pouch, making it easier for output to slide down.

5. Baby oil and other light oils:
- Non-scented or lavender-scented baby oil is an economical alternative, and only a few drops are needed.

6. Hydrogen peroxide:
- Using about 5 cc of hydrogen peroxide in the pouch can help with odor control. You can add more if the odor is particularly strong.

7. General guideline:
- A common piece of advice is that anything safe to put in your mouth is usually safe to use in the pouch.