How often wash mattress protector?

How often wash mattress protector?


When it comes to maintaining a clean and hygienic sleeping environment, many people focus on regularly washing their bed sheets and pillowcases. However, one often overlooked aspect is the mattress protector. Mattress protectors play a crucial role in safeguarding your mattress from spills, stains, and allergens. But how often should you wash your mattress protector? In this article, we will delve into this question and provide you with some guidelines to help you keep your mattress protector clean and fresh.

Why is it important to wash your mattress protector?

Protection against allergens and dust mites: Mattress protectors act as a barrier between your body and the mattress, preventing sweat, dead skin cells, and other bodily fluids from seeping into the mattress. Regular washing of the mattress protector helps eliminate allergens and dust mites, promoting a healthier sleep environment.

Preserving the lifespan of your mattress: A mattress is a significant investment, and proper maintenance can extend its lifespan. By keeping your mattress protector clean, you can prevent stains and spills from reaching the mattress, which can lead to unpleasant odors and deterioration over time.

How often should you wash your mattress protector?

The frequency of washing your mattress protector depends on several factors, including personal preference, allergies, and any specific instructions provided by the manufacturer. However, a general guideline is to wash your mattress protector every 1-2 months.

If you have allergies or respiratory issues, it is recommended to wash your mattress protector more frequently, around every 2-3 weeks. This helps ensure that allergens and dust mites are regularly removed, providing you with a cleaner sleeping environment.

How to wash your mattress protector

Check the care instructions: Before washing your mattress protector, always refer to the care instructions provided by the manufacturer. Different materials and brands may have specific requirements, such as water temperature and washing machine settings.

Pre-treat stains: If you notice any stains on your mattress protector, it is advisable to pre-treat them before washing. Follow the instructions on the stain remover product and allow it to sit for the recommended time before laundering.

Machine wash: Most mattress protectors can be machine washed. Use a gentle cycle and cold or warm water, depending on the care instructions. Avoid using bleach or harsh detergents as they can damage the fabric.

Drying: It is best to air dry your mattress protector to prevent shrinkage or damage from high heat. If using a dryer, select a low heat setting. Make sure the protector is completely dry before placing it back on the mattress.


Regularly washing your mattress protector is essential for maintaining a clean and hygienic sleep environment. By following the general guideline of washing every 1-2 months, or more frequently if you have allergies, you can ensure that your mattress protector remains fresh and free from allergens. Remember to always check the care instructions provided by the manufacturer to ensure proper cleaning and maintenance.


– Sleep Foundation:
– National Sleep Foundation:
– Healthline:
– American Academy of Allergy, Asthma & Immunology: