How to Remove Sweat Stains from Mattress
Sleeping should be a time to recalibrate our emotions, restock our immune system, fine-tune our metabolism, and regulate our appetite. Still, for many people, it comes with an expected challenge: sweating during the night.

There are multiple reasons behind this unpleasant reality, but waking up to find unsightly sweat stains on your mattress can be quite frustrating. If not addressed promptly, it can lead to odors and various health issues.
Fortunately, there is an effective method for removing sweating stains from a mattress and leaving it clean and fresh for a more comfortable night’s sleep.
That’s correct! All you have to do is follow the instructions listed below and use the most reliable and best stain solver, such as Vanish.
What causes sweat stains on mattresses?
A mattress collects sweat stains throughout its lifetime. Below are some of the most common factors that contribute to increased sweating at night.
- High body temperature
- Warm environments
- Hormonal changes
- Poor ventilation
- Menopause
- Obesity
Sweat Stain Removal from Mattress
First, remove all bedding, including the sheets, bedding, and mattress, and vacuum the mattress surface to remove dust, dirt, and debris before diving into the mattress cleaning process.
This step prevents these particles from getting deeper into the mattress and ensures that the stain-removal process is more effective.
Now, it is time to pre-treat the sweat stain using Vanish Oxi Action Pre-Treat Spray and Vanish 3-in-1 Shampoo, whose fast-acting formula not only lifts stains but also removes odors from deep within, leaving you with a fresh mattress once more.
Instructions:
Pre-Treat Spray
Spray Vanish Oxi Action Carpet & Upholstery Pre-Treat Spray directly onto the stained area and rub gently.
Leave the spray on for 5 minutes before washing as normal.
Blot the poop stain, and then remove any leftover product with a clean cloth.
Heavy stains may require a second application.
Stain Removal Shampoo
Mix 1 part Vanish 3 in 1 Carpet & Upholstery Shampoo with 9 parts water (max temperature 40˚).
Whisk the solution into a foam.
Apply the foam on the stained area using a brush or sponge.
Sponge the stain with the stain remover foam solution.
Blot the stain every 5 minutes with a clean area of the cloth (or a new cloth) and some more cleaning solution.
Use a clean cloth to blot the area dry, and allow it to dry completely for one day.
Preventing Sweat Stains on a Mattress
Maintaining a clean and stain-free mattress isn’t supposed to be challenging. Follow the tips below to prevent sweat stains on a mattress.
Use a waterproof mattress protector or cover to shield your mattress from sweat, spills, and moisture.
Wash your sheets, including mattress pads and protectors, weekly using Vanish Oxi Action Powder (for colored sheets) and Vanish Oxi Action Crystal White Powder (for white sheets).
Using a fan or air conditioning unit to regulate the temperature and humidity of your room can help prevent excessive night sweats. Ideally, you want to keep the temperature between 15 to 19 degrees Celsius and the humidity level between 30 to 50%.
Rotating the mattress regularly helps distribute body weight and wear evenly, preventing excessive sweat and moisture buildup in specific areas.
FAQs
Can sweat stains on a mattress lead to health issues?
Yes, sweat stains can provide an ideal environment for bacterial growth, which can cause unpleasant odors and attract dust mites, a common source of allergies.
How often should I clean my mattress to prevent sweat stains?
You should clean your mattress at least every six months or more frequently if stains occur.
Can you get old sweat stains out of a mattress?
Yes, you can remove old sweat stains from the mattress by using Vanish Oxi Action Gel. Follow the instructions below:
Pour 2ml of stain remover directly onto the stain.
Let it sit for 10 minutes (max).
Rub the stain as required.
Use a clean cloth to blot the area dry.
Allow it to dry completely for one day.