Topic Explanation:
The forum topic is about finding effective ways to clean the flange when changing disposable colostomy bags, especially when dealing with thick output that can accumulate around the flange and in the crevice under the ring. The original poster is seeking ideas for a device that could be attached to the flange to facilitate cleaning, such as one with water running in one side and out the other into the toilet.

Advice and Insights:
1. Using a handheld shower head to clean the area in the shower has been found effective by some users, as it allows for easy cleaning and reduces the worry about making a mess when everything goes down the drain.
2. Cleaning the bag insides with water, especially in a two-piece system, has been a helpful method for keeping the area clean when replacing the bag and/or wafer.
3. Exploring the option of irrigation can be beneficial for those with a colostomy, as it can change one's life in terms of convenience.
4. Applying a little oil on the flange can make it easier to clean.
5. Concerns about putting too much liquid (water) around the stoma/flange area and creating a leak path were raised, but it was clarified that using water to clean the area, especially with a handheld shower head, is not likely to cause a leak and can be done gently without excessive pressure.
6. Using a handheld bottle sprayer can be an alternative if there are concerns about the pressure of water on the area, and it has been found to work effectively for cleaning the area.

Helpful Insights:
- Exploring different methods and ideas for resolving stoma-related problems can lead to finding effective solutions.
- It's important to consider individual preferences and concerns when trying out different cleaning methods.