How to Wash a Water Resistant Dog Blanket Without Ruining It

By Cycle Dog-Earth Friendly Pet Company - Handmade in USA | Published: 2026-10-13

Category: Tips & Care

Keep your water resistant dog blanket fresh and functional with this simple step-by-step washing routine, plus the mistakes that break down the backing.

Quick answer

Machine wash your water resistant dog blanket on a gentle cycle in cold water, then air dry it completely. Skip fabric softener and high heat, because both break down the water resistant backing that makes the blanket useful for crates, cars, and camping.

Why water resistant dog blankets need a different routine

A water resistant dog blanket is not just a soft layer; it has a protective backing that keeps moisture from soaking through to your car seat, crate, or tent floor. That backing is what makes the blanket worth owning, and it is also the part most likely to fail if you wash it like an ordinary throw. Heat, harsh detergent, and fabric softener can weaken the bond between the plush top and the water resistant layer, so the blanket starts letting liquid through long before the fabric looks worn.

The good news is that proper dog blanket care is simple once you know the two things to avoid: high heat and softener. Everything else, from pretreating muddy paw prints to drying, follows the same basic steps you would use for any sturdy pet gear.

What you need before you start

Gather a pet-safe or free-and-clear liquid detergent, a washing machine, and a drying rack or clothesline. If your blanket has caked mud or loose hair, shake it outside first so you are not washing dirt into the fabric. Check the care tag if your blanket has one, and treat that as the final authority over any general advice here.

For blankets with a two-ply bonded laminate like the Barrier Water Resistant Dog Blanket, the plush outer and protective backing are meant to stay together through washing, but they still need gentle handling. A front-loading machine or a top-loader without a center agitator is easier on the bonded layers than an aggressive agitator.

Step-by-step: washing your water resistant dog blanket

Shake off loose dirt and hair: Take the blanket outside and shake it vigorously, then brush off dried mud or pet hair with your hands or a rubber brush. Common mistake: tossing a heavily soiled blanket straight into the washer, which turns the drum into a mud bath and pushes grit deeper into the plush. Checkpoint: the blanket should look mostly free of loose debris before it goes in.
Pretreat stains and odors: Apply a small amount of free-and-clear liquid detergent directly to stained or smelly areas and let it sit for 10 to 15 minutes. Avoid bleach and fabric softener, which can damage the water resistant backing and leave a residue that traps odor. Checkpoint: no softener, no bleach, no scent beads.
Wash on a gentle, cold cycle: Place the blanket in the machine by itself or with similar pet items, select a gentle or delicate cycle, and use cold water with a mild detergent. If your machine has a bulky or bedding setting, that can work too, but keep the water cold and the agitation low. Common mistake: hot water or a heavy-duty cycle, which stresses the bonded laminate and can shorten the blanket's life.
Skip the dryer or use no heat: Air dry the blanket flat or draped over a rack, away from direct sun and radiators. If you must use a dryer, choose the air-fluff or no-heat setting only. High heat is the fastest way to warp or delaminate a water resistant backing. Checkpoint: the blanket is fully dry before you fold it or put it back in the car or crate.
Store it clean and dry: Once dry, fold the blanket and store it in a dry spot. For travel, roll it loosely rather than cramming it into a tight stuff sack, which can crease the backing over time. A clean, dry blanket is also less likely to hold odors between washes. Next step: wash every few weeks, or sooner after muddy park trips and wet car rides.

Product facts that affect washing

Barrier Water Resistant Dog Blanket: The Barrier Water Resistant Dog Blanket has a water resistant backing and a soft plush top, and it is machine washable. You can wash it at home, but the water resistant backing is the functional layer, so protect it from heat and softener.
Barrier Water Resistant Dog Blanket: It is described as a two-ply bonded laminate that is soft yet strong, and it packs easily for travel. Bonded layers can separate if washed in hot water or dried on high heat, so cold water and air drying are the safest choices.