There’s no denying that Leakproof Underwear is a game-changer, but if you’re new to the period underwear game, you might be confused as to how to care for them properly. At Knix, one of the questions we’re asked most is: how do I wash my Leakproof Underwear?
It’s a fair question — especially since how you care for them can affect how your period undies hold up over time. So, if you’re looking for answers, you’ve come to the right place. We’re giving the full low-down on the best way to wash and dry your period underwear.
For the record, it’s not nearly as daunting as it seems — and, no, throwing them in the wash won’t stain your clothes.
What Is Period Underwear, Anyways?
If you’re a true period underwear novice, let’s go over the basics before we jump into how to care for them. In their look and feel, Leakproof Underwear isn't all that different from regular underwear. What sets them apart is an ultra-thin absorbent layer that soaks up menstrual blood (and even bladder leaks and sweat).
For some, period underwear is the ultimate backup protection while wearing a tampon or menstrual cup. For others, it’s a total replacement for disposable products.
It’s a bit of a choose your own adventure: choose your preferred absorbency level, be it Regular Leakproof Underwear or Super Leakproof Underwear.
Zones+ Ultra Leakproof is the latest period underwear to hit the scene. After a decade of spearheading the Leakproof category, the latest innovation is our most absorbent yet.
Designed using patented Zones+ technology, the undies include coverage zones that target heavy leaks.
Cold Water Is Your Friend
OK, so you’ve picked your favorite, excitedly torn open the package, and worn them… now what? It’s pretty simple, actually. A preliminary rinse in the sink is optional — especially if they’ll be sitting in your laundry hamper for a day before you get around to washing them.
Then, all that’s left to do is set your washing machine to cold water and throw in some mild detergent. The bonding technology used to create Leakproof Underwear make them super sleek, but also somewhat resistant to heat.
We know what you’re thinking and, yes, you can include them in a full load of wash without fear of staining the rest of the garments in your load.
Lay Flat to Dry
To make your period undies extra happy, you’ll want to lay them flat to dry or place them in the dryer on low heat before tucking them into your top drawer for next month. This will ensure they keep their shape and that the heat doesn’t mess with the heat-sensitive bonding technology.
Oh, and a couple other tips: avoid softener and bleach, never machine dry on high heat, and don’t (for the love of Leakproof Underwear) ever iron them.
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We get it, Leakproof Underwear can be a big investment purchase. It can take a few months worth of wears before they fully eclipse the cost of buying disposable products.
Knowing how to properly wash and care for them can go a long way, ensuring you can use them monthly for a long time to come.