Why Your Waterproof Pet Bed Still Smells After Washing & How to Fix It
Introduction
You thought a waterproof pet bed would solve all the mess and odor problems. You wash it, but the smell lingers. It’s frustrating. If your waterproof pet bed still smells after washing, you’re not alone. This article will explain common causes and give you step-by-step solutions to eliminate odor and keep the bed fresh.
1. Common Reasons the Smell Persists
Moisture trapped in the foam or inner padding — Even with a waterproof cover, if water leaks through seams or zippers, or if the cover isn’t properly sealed, moisture can reach the foam, which holds odor.
Inadequate drying — If the bed or cover isn’t fully dry before reuse, mildew and bacteria continue growing.
Residual detergent or fabric softener — These can trap odor or reduce the waterproof function.
Old or low-quality waterproof lining — Over time waterproof coatings wear off or the material degrades.
Pets with frequent accidents (urine, drool) — These produce ammonia and bacteria, which are strong odor sources.
2. Step-by-Step Fixes to Remove Odor
| Step | How to Do It | Why It Works |
|---|---|---|
| 1. Remove the cover and foam separately | Wash cover separately; foam should be cleaned gently if washable, else deodorize it without heavy wetting | Prevents trapping moisture in foam |
| 2. Use enzyme cleaners or pet-safe odor neutralizers | Spray or soak cover/pad, follow instructions, rinse thoroughly | Breaks down odor compounds |
| 3. Dry thoroughly in sun or with fan/heater | Sunlight kills bacteria and mildew; good airflow ensures moisture is gone | Prevents mildew growth |
| 4. Check seams and zippers for leakage | Seal with waterproof seam tape or re-stitch if needed | Keeps water from seeping inside |
| 5. Use extra layer underneath | A simple waterproof liner or mattress protector beneath bed can catch leaks or accidents | Protects foam and prolongs fresh smell |
3. Preventive Practices to Keep Odor Away
Wash cover weekly (or more if pet has accidents).
Air out the bed regularly — remove from indoor spot to fresh air.
Avoid using fabric softeners / heavy scented detergents.
Choose a bed with quality waterproof lining, sealed seams, zipper flaps.
If pet drools a lot, consider covers made of smooth synthetic or vinyl that wipe clean easily.
4. When It’s Time to Replace
If you try all fixes and:
Smell still returns quickly
Foam stays damp or stays soggy
Waterproof lining visibly worn through
Bed no longer comfortable for pet
Then replacing the bed might be more cost-effective than continuing to wash and fight smell.
Conclusion
A waterproof pet bed should help you reduce mess, not become another source of odor. By following the above steps — cleaning properly, drying fully, sealing seams, and using preventive layers — you can get rid of lingering smells and keep your pet’s bed fresh.
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