How to Wash Orthopedic Pet Bed the Right Way

May 22, 2026

That orthopedic pet bed looked great when it arrived. Then real life happened - muddy paws, shedding, drool, accidents, and that slow build of pet smell that seems to settle into the fabric. If you are wondering how to wash orthopedic pet bed materials without ruining the foam inside, the good news is that most beds can be cleaned well at home if you use the right method.

Orthopedic beds are built differently from standard pet cushions. They often use memory foam, support foam, layered inserts, or water-resistant liners designed to deliver comfort over time. That extra structure is exactly why washing them takes a little more care. A good cleaning routine keeps the bed fresher, helps it last longer, and protects the supportive feel your pet depends on.

How to wash orthopedic pet bed without damaging it

The first step is checking what parts of the bed are actually washable. In many cases, the removable cover can go in the washing machine, while the foam insert should never be fully submerged. Some beds also include a waterproof liner between the cover and foam, which can usually be wiped clean or hand-washed separately.

Start by removing the cover, liner, and foam insert. Before you do anything else, vacuum the cover thoroughly. This matters more than people think. Loose fur, dirt, and dried debris can cling to the fabric and make a wash cycle less effective. A quick pass with a handheld vacuum or upholstery attachment helps prevent clumps of pet hair from sticking inside your machine.

Once the debris is off, check for stains. If there are visible spots from mud, saliva, vomit, or accidents, pretreat them before washing. A gentle pet-safe laundry detergent works well, and for stubborn areas, a small amount of baking soda paste can help lift odor and residue. Let the pretreatment sit for about 10 to 15 minutes, but avoid soaking the entire cover unless the care label says it is safe.

Wash the cover on a gentle cycle with cold or warm water, depending on the label instructions. Cold water is the safer choice for most orthopedic bed covers because it reduces the risk of shrinkage, fading, and fabric wear. Use a mild detergent without heavy fragrance or bleach. Strong chemicals may irritate pets with sensitive skin, and they can break down coatings that help the cover resist moisture.

If the cover is especially large, do not force it into a small home washer. That can leave soap trapped in the fabric or put stress on the zipper and seams. In that case, a larger-capacity machine is the better option. It is one of those situations where convenience matters, but so does the long-term condition of the bed.

Cleaning the foam insert the safe way

When people ask how to wash orthopedic pet bed components, the foam is usually the part that causes the most confusion. Memory foam and orthopedic support foam should not usually be machine washed. Full saturation can make the foam slow to dry, prone to mildew, and more likely to lose its shape.

Instead, spot-clean the foam. Mix a small amount of mild detergent with water, dampen a cloth, and gently blot the stained area. Do not scrub aggressively. Too much friction can damage the foam surface, especially if it is softer memory foam. After blotting, use a clean damp cloth to remove soap residue.

For odor control, sprinkle baking soda over the foam and let it sit for several hours, or overnight if needed. Then vacuum it off thoroughly. This is a simple, effective way to freshen the insert without over-wetting it.

If the foam has been soaked by a major accident, you may need a deeper clean. In that case, use as little moisture as possible and focus on blotting rather than washing. Press dry towels into the foam to absorb liquid, then let it air dry completely in a well-ventilated area. A fan helps. Direct high heat does not. Heat can warp certain foams or affect their supportive structure.

Drying matters as much as washing

A freshly washed cover that still feels damp can quickly develop a musty smell once it goes back on the bed. The same goes for foam inserts that seem dry on the surface but still hold moisture inside. That is why drying is not the part to rush.

Most covers can either be air-dried or tumble-dried on low, depending on the manufacturer instructions. Low heat is usually the limit for orthopedic bed covers because high temperatures can shrink fabric, weaken backing materials, or damage waterproof layers. If you are unsure, air drying is the safer route.

Lay the foam insert flat in a clean, dry area with good airflow. Turn it occasionally so all sides dry evenly. Depending on the thickness, this can take longer than expected. If there is any remaining dampness, wait. Reassembling the bed too early can trap moisture and lead to mildew, which is much harder to fix than a simple stain.

How often should you wash an orthopedic pet bed?

It depends on your pet and your household. A senior dog that uses the bed all day, a puppy still having accidents, or a long-haired pet that sheds heavily will need more frequent cleaning than a short-haired adult cat with a tidy routine.

For most homes, washing the cover every two to four weeks is a smart baseline. Spot-cleaning in between helps keep odors and buildup under control. The foam insert does not need regular washing, but it should be checked often and freshened as needed with baking soda and vacuuming.

If your pet has allergies, skin issues, or incontinence, a more frequent cleaning schedule makes sense. In those cases, using a bed with a removable cover and protective liner is a practical upgrade because it reduces wear on the core support material while making cleanup faster.

Common mistakes that shorten the life of the bed

The biggest mistake is treating an orthopedic bed like a regular blanket or pillow. Throwing the full bed into the washer might feel efficient, but it can damage foam, twist internal fill, and leave the center damp for days.

Using bleach is another common problem. It may seem like the fastest way to sanitize after an accident, but bleach can be too harsh for many fabrics and may leave behind residue that is not ideal for pets. Heavy scented detergents can create similar issues, especially for animals that are sensitive to fragrance.

Overdrying is also rough on materials. High heat may seem like the fastest path, but it can affect shape retention, waterproof coatings, and fabric durability. A premium orthopedic bed is designed to work better and last longer, but only if the care routine supports the materials inside it.

A few ways to keep the bed cleaner between washes

Washing less often is not always the goal, but washing smarter definitely is. A washable throw blanket over part of the bed can help if your dog loves to come in from the yard and collapse immediately. Regular vacuuming also makes a real difference. Fur, dirt, and dander build up fast, and once they settle into seams and corners, cleaning becomes harder.

If your pet is prone to accidents, adding a waterproof liner or choosing a bed with one built in is worth it. That extra barrier protects the foam, which is usually the most important and expensive part of the bed. For many pet owners, that one feature makes day-to-day care much easier.

At Nai Pet Store, comfort and durability go hand in hand, and that is especially true with orthopedic beds. Supportive materials perform best when they are kept clean, dry, and properly maintained.

When it is time to replace instead of wash

Even the best cleaning routine has limits. If the foam stays flat, crumbles, keeps holding odor after repeated care, or no longer supports your pet comfortably, washing will not restore performance. The same goes for covers with broken zippers, torn seams, or worn waterproof layers.

A clean bed should still feel supportive. That matters most for older pets, larger breeds, and animals with joint stiffness who rely on orthopedic cushioning every day. If the bed looks fresh but no longer functions well, replacement is the better choice.

Keeping an orthopedic pet bed clean is really about protecting comfort, not just appearance. A careful wash routine preserves the materials, helps control odor, and gives your pet a cleaner place to rest. Take a little extra care with the foam, be patient with drying, and the bed will stay in better shape for many naps ahead.