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Why Does My Chair Get Wet When I Sit on It?

Why Does My Chair Get Wet When I Sit on It?

Let’s face it, there’s no delicate way to talk about this. It’s one of those subjects you would actively avoid discussing.

But you’d be surprised to know that a sweaty bum is actually quite common.

If you’ve been worried about leaving your chair wet after you’ve sat on it for prolonged hours, this article has got your concerns covered.

As embarrassing and uncomfortable as it may seem, it is not uncommon for a chair, especially a plastic one, to get wet and sweaty after someone has been sitting in it for hours.

The two major reasons why you’re leaving your chair wet after sitting on it are the sweat glands on your butt area and the lack of airflow between your buttocks and the chair’s seat.

So, here’s a handy and informative guide on why you may be sweating excessively on your bum area and how you can avoid a swampy seat.

Why Does My Chair Get Wet When I Sit on It?

Young people sitting together

Sweating is a normal bodily function that every human being undergoes. So, if you’ve been leaving your chair wet when you sit on it, it is largely due to excessive sweating.

Maybe you had an intense workout at the gym, and your body is all pumped up and sweating aggressively to bring your body temperature down.

Or you’re sitting on a chair, stressed about a crucial interview that will potentially make or break your career.

There are many reasons that can make us sweat unbearably at the wrong time.

When you are sitting on a chair that is made of plastic or leather or other similar material that prevents proper ventilation, you’re bound to sweat even more.

But have you ever wondered why exactly we sweat so much that it gets to the point of a damp and sticky chair seat?


Business man sweating in his office

If you’ve been experiencing excessive or abnormal amounts of sweating, it may be because of hyperhidrosis.

Hyperhidrosis is a medical condition that causes our sweat glands to become overly active. It can also happen because of a poor nervous system or hormonal changes.

Up to 5% of the global population is affected by hyperhidrosis. In comparison to an average person, people who have hyperhidrosis tend to sweat 5 times more.

Psychological or Emotional Sweating

Man sweating due to nervousness

Emotional sweating is also a commonly observed medical phenomenon. Perspiring or sweating a normal amount helps to regulate our body temperature and keeps it functioning correctly.

When the sweat gland is triggered by stress, anxiety, or panic, regular perspiration can become excessive. This is what may cause you to end up with a wet chair seat, which can further add to your stress and misery.

How Do I Stop My Bum From Sweating?

Excessive sweat from the bum can be a cause of major embarrassment, anxiety, and discomfort.

If you’ve been experiencing abnormal amounts of sweating, the first thing you should do is consult your doctor to rule out any underlying medical condition.

There are some easy ways in which you can deal with it. Here are a few tricks and tips you can try:

1. Use An Antiperspirant

Invest in antiperspirants that are specifically formulated to keep your bum area sweat-free.

Just like you would use an antiperspirant for your underarms, you do the same for having sweat-free and dry bums.

2. Dry Your Bum

Baby powder and tools on white background

You can apply skin-friendly baby powder to the lower region of your body to prevent your bums from getting too sweaty and wet.

The powder will help to absorb any extra moisture content that retains on or around your bum area after you apply the antiperspirant.

3. Move Around Regularly

Colleagues standing up and moving around

As much as possible, refrain from sitting on the chair for long periods at a stretch.

Ideally, you should be getting every hour or so for about 10 minutes to stretch out your body.

If you don’t sit on the chair in the same position for too long, you can save the seat from getting all wet and sweaty.

4. Wear The Right Undergarments

Undergarment on blue background

If you have hyperhidrosis or tend to sweat excessively, buying and wearing the right undergarment is your safest bet.

Avoid synthetic materials and use cotton undergarments. It will help you keep your bums from getting too warm and sweaty.

Cotton can also help prevent friction and chaffing, and you’ll save yourself from irritation and an itchy bum.

5. Buy The Right Chair

3 men discuss Herman Miller Embody Vs Aeron

If you can’t avoid sitting in a chair for long hours, try and choose an ergonomic chair whose seats are made of a material that allows for proper airflow.

Materials like leather and plastic tend to generate a lot of heat and cause discomfort while sitting.

Switch to a mesh chair that reduces the chances of sweat and leaves enough air to circulate between your bums and the chair’s seat.

6. Opt For Loose Clothing

Comfortable clothing in department store

If you do not have much control over the type of chair you will be seated on, and if you think you wouldn’t have the time to move about and take a break from sitting, you should be wearing loose clothes.

Loose clothes will allow the air to flow as much as possible and will facilitate proper ventilation.

7. Use A Cooling Seat Pad

You can also find several seat pads and cushions with cooling technology that enables air to move around freely and is incredibly comfortable to sit on for long hours.

These pads will help reduce heat around your bum and will save you from the embarrassment of a wet chair.

8. Maintain Hygiene

Shampoo and shower gel with towel

While you may not have control over your sweating, you can still minimize further damage by maintaining hygiene.

Clean yourself regularly with an antimicrobial body wash to prevent bacteria or yeast formation. Bacteria thrive in moist environments and cause skin irritations and diseases.


When the weather is too hot or your body is running warm, you will often leave a sweat mark on the chair.

Although it can be quite an embarrassing situation, you don’t have to worry about being the only one experiencing it. It is a widespread phenomenon that happens to many people.

Try out some tips we’ve listed here and see what works for you.

If you feel like nothing is working and the situation is getting worse, visit your doctor to determine if there is a medical condition you should be addressing.