Said It Here

How to wash a mattress cover with no care tag

You likely cannot remove the cover to wash it because the bottom zipper opening is too small. Even if you want to guess the cleaning instructions without a tag, pulling the inner material through that narrow gap tears it. This risk of ripping the inside stops you from taking the cover off in the first place.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Washing on cold or warm with standard detergent
  2. 2
    Spot treating stains with dish soap
  3. 3
    Drying on low heat or air drying
  4. 4
    Pinning stretchy fitted edges together with safety pins during drying
  5. 5
    Spot cleaning the fabric by hand
  6. 6
    Spraying the pillow with isopropyl alcohol to disinfect it
  7. 7
    Buying a new replacement cover to put over the dirty pillow
  8. 8
    Soaking the entire pillow in a bathtub

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/CleaningTips3 people · September 2026 – October 2026

“Of course no tag with washing instructions.”source ↗

goblinwitch95 · r/CleaningTips · 1 upvotes

“Issue is, my sister always cuts off the tags/silk things with the company name and potentially cleaning instructions on there.”source ↗

NoInvestment962 · r/CleaningTips · 1 upvotes

“There’s a zipper on the bottom on the backside, however it’s nowhere near big enough to take the inside out without ripping up the inside.”source ↗

NoInvestment962 · r/CleaningTips · 1 upvotes

“I’m curious about this too. My pillow is is another room at the moment but the opening is pretty small too if I remember correctly”source ↗

Lilmissodd · r/CleaningTips · 1 upvotes

“I tried taking out the inside and just ripped some of it, so I decided I’m not gonna test my luck with that.”source ↗

NoInvestment962 · r/CleaningTips · 1 upvotes

Where this came up

People with this problem also raised