The topic at hand is about finding effective ways to manage and reduce ostomy odor, especially when emptying the pouch in public places like friends' homes or churches. This can be a source of embarrassment, so here are some helpful tips and insights shared by others who have faced similar challenges:

1. Hollister M9 Products
- Many people find that using Hollister M9 deodorant drops or the green-apple–scented M9 spray can help, but you might need to use more than the recommended amount for better results.

2. In-Pouch Additives
- Try crushing 1-2 Altoids (peppermint breath mints) or using regular Tic Tacs each time you empty the pouch.
- Add a few drops of alcohol-free mint Listerine or peppermint essential oil on a small piece of toilet paper before placing it in the pouch to protect the plastic.
- Alternate between a lubricating deodorant like Hollister Adapt and Tic Tacs or Altoids for improved odor control.
- "Be Free" lubricating deodorant, available through ostostore.com, is said to be effective with just a couple of squirts, and free samples are offered.

3. Pre-Flush / Flushing Techniques
- Start flushing the toilet as soon as the output hits the water and continue while emptying; do a second flush after cleaning the tail of the pouch.
- Kneeling while emptying can help keep the output closer to the water, reducing air exposure.

4. Toilet Sprays & Air Fresheners
- "Before-You-Go" sprays like Poo-Pourri are popular; spray the bowl before and/or after emptying.
- More affordable options include Air Wick, Sure Scents, Gain-scented Febreze, and Walmart Lavender Air Freshener.
- Zep 3-oz Clean Refill Air Freshener is effective for both ostomy and pet odors.

5. Room Ventilation & Cleaning
- Always use the bathroom fan; small personal fans can be helpful in places without built-in fans.
- Regularly clean the toilet bowl and the underside of the seat to remove residue that can cause lingering odors.

6. Diet & Medications
- Try to limit foods that produce strong odors, like onions.
- Be aware that antibiotics can increase pouch odor, so stronger measures might be needed during a course of antibiotics.

7. Pouch Care & Seal Integrity
- Make sure the pouch and its filter/vent are well-sealed to keep odors contained until emptying.
- Change the pouch regularly, about every 5 days for many two-piece ileostomy users, as a worn pouch or residue on the outside can cause odor.

8. Additional Options for Colostomates
- Irrigation can significantly reduce or eliminate stool odor between irrigations.

9. Miscellaneous Tips
- Some people find that spraying a light mist of aftershave on the outside of the pouch helps, though results can vary.
- Remember that regular restroom users often expect some odor, and maintaining confidence and routine hygiene can help ease any embarrassment.