Are removable covers on cat trees better for washing?

Your cat sleeps on the top perch every afternoon. Then one morning you lean in for a cuddle and catch it: that faint, sour, unmistakable smell of cat. You look at the plush platform, then at the whole tower, and a quiet dread sets in. How on earth do you wash this thing?

That single moment is why removable covers have become such a talking point among cat owners. The question sounds simple, but the answer depends on how your cat actually uses the tree, how often accidents happen, and how much patience you have for cleaning. Let me walk you through what I’ve learned from living with cats and from talking to owners who’ve tried both setups.

What “removable covers” actually means in practice

Not every cat tree with removable covers works the same way. Some have covers that zip off the platforms and the house, while the posts stay wrapped in fixed sisal or carpet. Others use hook-and-loop strips or elastic hems that you peel back. A few go further and make almost every cushioned surface detachable.

The distinction matters more than the marketing suggests. If only the top perch comes off, you’re still stuck scrubbing the condo and the lower platforms by hand. If the whole upholstered set comes off, laundry day becomes genuinely easy.

Here’s a real example. A friend of mine bought a tall tree with a removable top cushion only. Her cat, a nervous rescue, started marking the middle platform. She could wash the top piece in minutes, but the marked platform stayed fixed, and no amount of spot cleaning fully removed the smell. She eventually replaced the tree. Had the platform cover been removable, a single wash cycle would have solved it.

So before you buy, check which parts actually detach. Run your hand along the seams. If you can’t find a zipper, a flap, or a velcro edge, that surface is staying put.

Why this matters for washing

• Machine washing is only possible on fabric that comes off. Fixed plush has to be hand-cleaned in place.
• Drying is faster on a loose cover you can hang or tumble. A whole tree takes days to dry and can grow mildew inside the posts.
• Deep smells from urine or anal gland secretions usually need a full soak, which is impossible on a fixed structure.

The real advantages of removable covers

If your cat is a heavy shedder or has ever had a hairball incident on the top perch, you already know the struggle. Removable covers turn a dreaded chore into a routine one.

Think about the frequency. A fixed cat tree realistically gets a light vacuum every week and a deep clean maybe twice a year, because the effort is so high. A tree with removable covers can go in the wash every two to three weeks without much thought. That difference compounds. Over a year, one tree gets cleaned twenty times, the other twice.

There’s also the smell factor. Cats have roughly fourteen times our sense of smell. A surface that seems fine to you may still carry residue that encourages your cat to mark it again. Washing removes the scent marker completely, which breaks the cycle.

And then there’s the wear question. Fabric on a fixed tree gets scrubbed in place, which pushes dirt deeper into the padding. A cover that comes off gets agitated in water, which lifts debris out rather than grinding it in.

A concrete case: the multi-cat household

I once helped a household with three cats sort out a recurring odor problem. Two of the cats were competing for the same top perch, and the loser was spraying the base. The tree had removable covers on the platforms and the house, but the base was fixed carpet. They washed the covers weekly and treated the base with an enzymatic cleaner. Within a month, the spraying stopped, because the scent markers were gone. The fixed base was the weak point, but the removable covers did most of the heavy lifting.

Where removable covers fall short

They’re not a magic solution. In fact, there are a few traps worth knowing about before you commit.

First, cheap covers can shrink. A cover that fit perfectly before its first wash may come out tight enough that you fight to get it back on, or loose enough that it sags off the platform. Look for fabric that’s pre-shrunk or at least washable at low temperature.

Second, zippers fail. A cover with a thin zipper may survive a dozen washes and then split. Check the stitching around the zipper and the seams. Reinforced seams last far longer.

Third, some cats hate the change. If you wash the cover and put it back while your cat is watching, they may refuse the tree for a day. The familiar smell is gone. A trick that works well: put the clean cover back and rub it lightly with a cloth you’ve wiped along your cat’s cheeks. That transfers their scent and speeds up acceptance.

Fourth, removable covers on the posts are rare. Most trees still wrap the scratching posts in fixed sisal or carpet. That’s fine, because sisal doesn’t hold odor the way plush does, but it means your cleaning routine still includes a vacuum or a damp cloth on the posts.

Comparison at a glance

FAQ

How often should I wash removable cat tree covers?

For a single cat with no accidents, every three to four weeks is a good rhythm. If you have multiple cats, or if anyone has urinary issues, go weekly. In between washes, vacuum the covers while they’re still on the tree to lift loose hair and dander. That keeps the fabric from clogging and makes each wash more effective.

Can I put removable covers in the dryer?

Usually yes, but on low heat. High heat is what causes shrinking and damages the backing on plush fabrics. If you’re unsure, air dry the cover flat or draped over a rack. It takes longer, but it protects the fit. A cover that no longer fits is worse than a cover that takes an extra day to dry.

What if only the top perch is removable?

You can still make it work. Wash the removable part often, and treat the fixed sections with an enzymatic cleaner designed for pet messes. Vacuum the fixed plush weekly and wipe the posts with a damp cloth. It’s not as convenient, but with consistency, you can keep odors under control. The key is not letting residue build up, because once it sets into fixed fabric, it’s very hard to remove.

The bottom line

Yes, removable covers are generally better for washing. They let you machine wash, dry quickly, and eliminate odors completely rather than masking them. The main caveats are zipper quality, shrinkage, and your cat’s reaction to a freshly washed surface. If you can find a tree where most of the cushioned surfaces detach, you’ll spend far less time scrubbing and far more time enjoying your cat.

For a broader look at choosing, placing, and maintaining cat furniture in general, there’s a more complete guide on the site that covers the whole topic from scratch.

Last updated 2026-09-22

Written by our editorial team at WiseHomeGuides, home and pet specialists.

Written by Rémy Bully

WiseHomeGuides publishes practical guides, comparisons and independent tests for home, bedding, garden and pets.

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