Plaids are amazing - they can keep you warm and cozy, and people just love using them when the weather becomes colder.
Some people also use them as bedding, and in that case, it's better to wash them more often just to keep them hygienic and odorless.
Here are a few tips on how often you should wash your plaids.
Light Use
If you use your plaids lightly, like draping them over a couch or using them occasionally, you can wash them every few months or as needed.
Regular Use
If you use plaids more often, like wrapping yourself in a blanket every day or wearing a scarf frequently, it's a good idea to wash them every couple of weeks or when they start to smell or look dirty.
Sweaty or Stained
If you've been sweating a lot or spilled something on your plaids, it's best to wash them right away to prevent odors or stains from setting in.
Bedding
If your plaid is a blanket that you use on your bed, you should wash it every few weeks or once a month to keep it fresh.
Conclusion
It all depends on how often you use your plaids, and what exactly you use them for.
It's always better to wash them at least once in a few months, so you can be sure they smell and feel nice.