This topic is about dealing with a persistent odor in a minivan's carpet caused by an ostomy-bag leak. Despite efforts to clean and sanitize, the smell lingered, prompting a request for effective solutions beyond a mist spray. Interestingly, an unrelated incident involving a spill of Clorox2 liquid detergent accidentally resolved the issue, though this isn't suggested as a go-to method. Here are some helpful tips and products that can be used to tackle such odors:

1. White vinegar deodorizing method:
- Place a cup of white vinegar in the closed vehicle with a window slightly open for a day to neutralize airborne odors.
- After ensuring the carpet's color won't be affected, pour vinegar directly on the affected area, rub it in, and let it dry.

2. Baking-soda paste treatment:
- Sprinkle baking soda generously on the smelly carpet area, mist with warm water to form a paste, rub it in, let it dry completely, and then vacuum.

3. Commercial odor eliminator:
- AtmosKlear spray, available on Amazon, is designed to eliminate odors rather than just mask them. It's useful for various smells, including cooking, bathroom, and fecal odors.

4. Woolite Carpet Stain & Odor Remover:
- The "pet + oxygen" formula, found in the pet-care aisle, is reported to be effective on human and pet messes.

5. Pet-store "cat urine deodorizer" products or DIY peroxide solution:
- Mix 16 oz of 3% hydrogen peroxide with 1 tablespoon of baking soda in a spray bottle, shake to dissolve, and apply to the carpet and pad. The odor may temporarily intensify as it releases, so vacuum any dried residue afterward.
- Users have not reported bleaching, but it's wise to spot-test for colorfastness first.