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How to Make Kennel Covers Smell-Free and Mold-Resistant (2026 Guide)
Kennel covers that trap moisture or can’t be washed quickly turn into odors and mold hotspots — a frustrating, unhealthy problem for pets and owners. This guide explains which materials and care routines actually stop smells and mold, and reviews covers and crate liners that make regular cleaning easy. You’ll learn what fabrics resist moisture, why fit and ventilation matter, and how often to wash and dry covers. Products were selected for waterproofing, washable/removable designs, breathable construction, and real customer feedback on size, durability, and odor control.
Quick Answer
To keep kennel covers smell-free and mold-resistant, choose covers with waterproof backs or Teflon/protective finishes and machine-washable, removable tops—our top pick is the PetAmi Fluffy Waterproof Dog Blanket (B08HFSWPKJ) for its waterproof layer, soft washable sherpa, and versatility as a kennel liner.
Our Top Picks
Quick Comparison
Select 2-3 products to compare side-by-side
| Compare | Product | Rating | Price Tier | Key Feature | Best For | Action |
|---|---|---|---|---|---|---|
PetAmi Fluffy Waterproof Blanket
|
(3.1K+ ratings) | Mid-Range | 100% waterproof backing | Washable, cozy kennel liners | Check Price | |
New World Large Crate Cover
|
(4.5K+ ratings) | Budget | Teflon fabric protector repels liquids | Budget-friendly, low-maintenance covers | Check Price | |
New World XL Crate Cover
|
(4.5K+ ratings) | Budget | Teflon-protected poly-cotton | Larger crates needing spill resistance | Check Price | |
MidWest Homes for Pets Cover
|
(50K+ ratings) | Premium | Teflon protector + 1-year warranty | Proven, widely-reviewed crate covers | Check Price | |
Bedfolks Waterproof Crate Bed
|
(1.1K+ ratings) | Premium | Waterproof backside lamination | Cushy waterproof crate pads | Check Price |
1. PetAmi Fluffy Waterproof Dog Blanket for Bed Large Dogs, Soft Warm Pet Sherpa Throw Pee Proof Couch Cover, Reversible Cat Blanket Sofa Crate Kennel Protector, Washable Mat (Beige Cream, 60x80)
This reversible sherpa blanket pairs a soft, odor-hiding top with a full waterproof, leakproof backing so fluids don’t soak into crate bedding. Machine washable and large (60x80), it’s ideal as a kennel liner or crate pad cover to prevent smells and mold by allowing frequent hot-water washes.
Key Specs
- 100% waterproof & leakproof backing
- Sherpa microfiber fleece top (reversible)
- Machine washable; tumble dry low
- Size: 60 x 80 inches (covers large crates)
Pros
- Waterproof layer prevents liquids soaking into bedding
- Soft sherpa hides odors and is comfortable for pets
- Machine washable for regular odor/mold control
Cons
- Size reported mixed—may not fit every crate perfectly
- Heavier fleece can take longer to dry if not fully spun
Best For: Washable, cozy kennel liners
Check Latest Price on Amazon2. New World Large Dog Crate Cover Featuring Teflon Fabric Protector, Poly-Cotton Privacy Kennel Cover Fits Most 42-inch Crates, Gray Designer Print, Machine Washable, Reduces Barking
The New World cover uses a Teflon fabric protector that causes spills to bead up and resist stains and oils, reducing trapped odors and making surface cleaning easy. It's breathable poly-cotton with hook-and-loop tabs and is machine washable, letting you lift, launder, and dry frequently to prevent mold growth.
Key Specs
- Teflon Fabric Protector repels liquids & stains
- Poly-cotton designer fabric with hook-and-loop tabs
- Fits most 42-inch crates (42 x 27.25 x 30 in)
- Machine washable and dryer friendly
Pros
- Teflon finish helps prevent fluids and oils from soaking in
- Lightweight, breathable fabric reduces trapped moisture
- Easy to remove and machine wash
Cons
- Size/fit complaints common — measure your crate first
- Durability of Velcro tabs varies among users
Best For: Budget-friendly, low-maintenance covers
Check Latest Price on Amazon3. New World XL Dog Crate Cover Featuring Teflon Fabric Protector, Poly-Cotton Privacy Kennel Cover Fits Most 48-inch Crates, Gray Designer Print, Machine Washable, Reduces Barking
The XL version brings the same Teflon-repellent finish and breathable poly-cotton to larger 48" crates, giving den-style privacy while helping spills bead up instead of soaking in. Frequent machine washing combined with good drying discourages mold and lingering smells.
Key Specs
- Teflon Fabric Protector repels liquids & stains
- Designed for most 48-inch crates (48 x 30.25 x 32 in)
- Poly-cotton blend with hook-and-loop tabs
- Machine washable/dryer friendly
Pros
- Same spill-resistant finish for bigger crates
- Breathable design helps air flow inside crate
- Easily machine washed to remove odors
Cons
- Some buyers report inconsistent sizing
- Velcro/tab durability can be hit-or-miss
Best For: Larger crates needing spill resistance
Check Latest Price on Amazon4. MidWest Homes for Pets Large Dog Crate Cover with Teflon Fabric Protector, Poly-Cotton Privacy Kennel Cover Fits Most 42-inch Crates, Gray Designer Print, Washable, Reduces Barking, CVR42T-GY
MidWest's Teflon-protected poly/cotton cover combines stain resistance with breathable fabric and hook-and-loop tabs; the brand backing and warranty plus huge review counts make it a reliable choice for routine washing and ventilation needed to prevent mold and smells.
Key Specs
- Teflon Fabric Protector repels stains/oils
- Fits most 42-inch crates (42 x 28 x 30 in)
- Hook-and-loop tabs for secure fit and liftable flaps
- Machine washable; 1-year manufacturer's warranty
Pros
- Strong track record and lots of user feedback
- Teflon finish helps keep moisture and oils at bay
- Flaps allow adjustable ventilation to reduce dampness
Cons
- Not fully waterproof — liquids can still pool at seams
- Some buyers mention mixed durability over long term
Best For: Proven, widely-reviewed crate covers
Check Latest Price on Amazon5. Bedfolks Waterproof Crate Bed, Plush Dog Kennel Pad with Removable Washable Cover, Faux Fur, Fluffy, 41"x27", Dark Grey
This plush crate bed uses a waterproof lamination under faux fur so fillings stay dry and resist urine smells; the removable cover is machine washable and the non-slip bottom keeps it in place. It's a comfortable, washable option to limit odor buildup when cleaned regularly.
Key Specs
- Faux fur top with waterproof backside lamination
- 4-inch high-rebound filling for support
- Removable, machine-washable cover; non-slip bottom
- Size 41 x 27 x 4 inches (fits many 42" crates)
Pros
- Waterproof lamination protects stuffing from moisture
- Removable cover makes washing simple
- Soft, supportive filling that pets enjoy
Cons
- Some users report mixed durability of stitching
- Thicker padding can take longer to dry fully
Best For: Cushy waterproof crate pads
Check Latest Price on AmazonWhich One Should You Choose?
If budget is tight → choose the New World Large Crate Cover (B09GQJY1ND) for Teflon protection and easy washing. If you need a washable, comfortable liner that blocks moisture well → pick the PetAmi Fluffy Waterproof Dog Blanket (B08HFSWPKJ). If social proof and long-term brand reliability matter → the MidWest Homes for Pets Cover (B074RNQ6YS) is the safest bet given the review volume and warranty. For a plush pad with a waterproof base → the Bedfolks Waterproof Crate Bed (B0CN8PHMNK) offers comfort plus a laminated barrier.
Best for Specific Scenarios
- Frequent accidents/incontinence: PetAmi Fluffy Waterproof Blanket because its full waterproof backing keeps fluids from reaching the crate base and is machine washable.
- Budget-conscious households: New World Large Crate Cover because the Teflon protector repels spills and the cover is easy to remove and launder.
- Large crates or multi-dog setups: New World XL Crate Cover because it's sized for 48" crates while keeping the same spill-resistant finish.
Frequently Asked Questions
How often should I wash kennel covers to prevent mold and smells?
Wash covers at least every 1–2 weeks for general use; immediately launder after any accident or wetting. Frequent washing reduces trapped oils and bacteria that cause odors and prevents mold from gaining a foothold.
Can kennel covers cause mold even if they’re waterproof?
Yes — waterproof backs stop liquid penetration but can trap moisture if the top layer remains damp or the cover isn’t dried completely. Choose breathable tops, remove covers to wash and dry fully, and allow ventilation in the crate to prevent trapped humidity.
What’s the best way to get rid of kennel cover smells?
Machine-wash covers in hot water with pet-safe detergent; add a cup of white vinegar to the rinse cycle for odor neutralizing. For stubborn organic odor use an enzyme cleaner before washing. Always dry covers completely (sunlight or hot dryer if fabric permits) to prevent lingering smells and mold.
Are Teflon or fabric protectors safe for pets?
Yes — Teflon fabric protectors used on pet covers are applied to fabric surfaces and are inert once cured. They help fluids bead up for easy cleaning. If you have concerns, wash new covers before first use and choose machine-washable items so residues are removed.
How We Selected These Products
Our recommendations are based on data-driven analysis: we evaluated 40125+ products across 6371+ brands using a composite scoring system that weighs rating (40%), review volume (30%), price value (20%), and demand signals (10%). Every product is ranked by data, not opinions.
Last updated: April 26, 2026
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