This topic is about the safety concerns surrounding the use of formaldehyde-releasing preservatives, like DMDM Hydantoin, in ostomy deodorants. These preservatives are used to prevent bacterial growth, but there are worries about their safety, especially when applied near a stoma. Here are some helpful insights and advice:

1. Always read the ingredient list on ostomy supplies and personal-care products. Even products marketed as safe might contain hidden preservatives like DMDM Hydantoin.

2. Be aware that formaldehyde and its releasers can be strong irritants. Some people may experience symptoms like watery eyes, respiratory irritation, or allergic reactions even with brief exposure.

3. Consider using Hollister M9 deodorant, which is mentioned as a safer and effective alternative that does not contain DMDM Hydantoin.

4. It's important to learn and stay informed about the ingredients in the products you use, especially if you have experienced issues in the past.