The Concrete Answer On How Often You Should Wash Your PJs

There's no better feeling than tucking yourself into bed with clean sheets, clean covers, and a clean set of pajamas. Whether you are a fan of matching pajamas or any oversized t-shirt, your pajamas are a hopeful tool to get a good night's rest. Between cotton pajamas or satin PJs, there are many options when it comes to your sleepwear. One option you don't have is whether or not you wash your pajamas. Like your clothing, maintaining good hygiene is essential to ensure you continue to stay fresh and clean during your sleep.


Knowing when to wash your PJs can be a complex answer. Although some people would state it's the same rule when it comes to your clothing, there are a number of people who believe you don't need to wash it as often. Others in this discussion may prefer to wash their PJs more often than their everyday clothes. While everyone has their preference on how often to throw their sleepwear into the wash, the truth is that there are plenty of factors that should influence your decision. Although they don't directly affect your quality of sleep, clean pajamas help you feel comfortable, which allows you to relax and have a better quality of sleep.

When to wash your PJs

Even if you remain clean every single night, overused pajamas can cause body acne and infections in open wounds. Even if your detergent remains strong well after washing, your pajamas can transfer bacteria from filthy surfaces and spread them across your bed and your body. Therefore, it's essential to wash your pajamas at a rate that enables them to clean bacteria off and avoid potential spreading. According to the American Cleaning Institute, your pajamas should be washed every three to four uses. While this number might be higher than you are used to, it's essential to always have fresh sleepwear. It's also agreed that if you tend to shower before heading to bed, you might be able to extend the days until your next wash.


Washing your PJs more often than some of your everyday clothes may seem excessive, but it's all for good reason. Although you aren't conscious during your sleep, there are various factors that contribute to the dirtiness of your pajamas. If you are prone to sweating in your sleep, for example, it's possible that your PJs can get dirtier quicker. As well when you are sleeping, your sheets and covers can contribute to the cleanliness of your sleepwear. Instead of having to constantly wash your bedding, it's easier to wash your pajamas every three to four uses.

Hygienic habits for a good sleep

Besides your pajamas, there are other factors you need to be aware of for a good night's sleep. Maintaining proper hygiene habits before going to bed, for instance, can help you relax and unwind, promoting a peaceful and restful sleep. One of the most important hygienic habits for a good night's sleep is taking a warm shower or bath before bedtime. This can make you feel refreshed and relaxed, while also removing any dirt or sweat that may have accumulated on your body throughout the day. Additionally, cleaning your bedding regularly is important, as dirty sheets and pillows can harbor bacteria, allergens, and dust mites that can interfere with your sleep quality. Luckily, according to Grab Green Home, washing your sheets and pillowcases at least once a week in hot water can eliminate these irritants and create a cleaner sleeping environment.


Another factor that is not often considered a contributor to your dirty pajamas is the filtration of air in your bedroom. In fact, poor circulation of fresh air can create a dirty air space (per Fitbit). Therefore, keeping your sleeping area well-ventilated will not only keep your body fresh but also help you sleep in a more comfortable environment. This can prevent the buildup of moisture, which can lead to the growth of mold and mildew. Plus, opening windows or using a fan can help circulate fresh air and promote better sleep and overall health.