Choosing the right ostomy products can be a bit overwhelming, especially when you're new to having a colostomy. If you're trying to decide between Hollister and Coloplast for a flush end-colostomy, here are some helpful tips and insights from others who have been in your shoes:

1. Try before you buy:
- Reach out to customer service for free samples from various manufacturers like Hollister, Coloplast, ConvaTec, Nu-Hope, Safe n’ Simple, and Marlen. This way, you can see which products fit and adhere best for you.

2. Appliance style for a flush stoma:
- Consider using a convex wafer or faceplate. This can help push the stoma outward, reducing the chance of leaks.
- Pair the convex wafer with a moldable barrier ring to fill any gaps and protect your skin. Warming the ring in your hands and pressing it firmly can improve its adhesion.

3. Product notes on Hollister:
- Hollister pouches are known for being longer and have a Velcro-style drainable closure with a viewing window. Many users find success when using them with convexity and barrier rings.

4. Skin-prep fundamentals (for any brand):
- Clean the skin around your stoma with water only. If you use soap, make sure it's lotion-free and rinse thoroughly.
- Ensure your skin is completely dry before applying the wafer. A hair dryer on low or a small fan can help.
- If you use barrier wipes, let them dry fully. Some people avoid barrier creams as they might affect adhesion.

5. Cutting and positioning the wafer:
- Cut the wafer to match your stoma's exact size and shape, leaving no exposed skin inside the opening.
- Make sure the flange sits on flat skin, avoiding scar lines, creases, or abdominal rolls that could cause leaks.

6. Leak-management accessories:
- Flange extenders, which are semi-circular adhesive strips, can provide extra security and time while you perfect your technique.

7. Professional support:
- Schedule a session or two with a certified ostomy nurse. They can offer expert advice and hands-on skills that online resources might not fully cover.

8. Alternative management option:
- Talk to your surgeon or primary-care provider about colostomy irrigation. Some patients who irrigate regularly can use a stoma cap instead of a continuous pouch.

These tips should help you find the best solution for your needs and make living with a colostomy a bit easier.