If your pillow inserts have turned yellow, show tiny mold spots, or emit unpleasant odors that soap alone can’t remove, try this simple and effective cleaning tip below.

After prolonged use, pillow inserts often become yellowed, develop fine mold spots, and emit a musty smell. Many people only wash the pillowcases and continue using the inserts without cleaning them.

However, dirty pillow inserts harbor a large number of harmful bacteria and dust mites, which can negatively impact your health. Constantly buying new inserts can be expensive, so regular cleaning is a much better solution to maintain hygiene and save money.

Why is Cleaning Pillow Inserts Difficult?

Many assume that cleaning pillow inserts is tough and that soap alone cannot remove all the dirt and stains. This problem can be fully resolved using the method described below, which effectively cleans and refreshes even the dirtiest inserts.

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How to Hand Wash Pillow Inserts

You will need: detergent powder, white vinegar, baking soda, and warm water.

1. Mix 1 tablespoon of detergent powder, half a bowl of white vinegar, and half a bowl of baking soda into warm water.

2. Submerge the pillow insert in this solution for 15–20 minutes. This soaking helps to break down oils, sweat, and mildew that cause yellowing and odors.

3. After soaking, scrub and squeeze the pillow insert thoroughly by hand to release trapped dirt.

4. Rinse the pillow insert multiple times with clean water to remove all soap residues.

5. Wring out excess water gently and dry the pillow insert in direct sunlight until completely dry. Sunlight helps kill remaining bacteria and mold spores.

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How to Clean Pillow Inserts Using a Washing Machine

You will need: baking soda, detergent powder, dishwashing liquid, bleach, and warm water.

1. Fill the washing machine drum halfway with water, mixing 3 parts cold water to 1 part hot water. Warm water softens stains and improves cleaning efficiency. If your machine has a hot water wash option, you can select that and skip manual mixing.

2. Add dishwashing liquid, bleach, baking soda, and detergent powder in the ratio of 1:1:1:2 into the water. This powerful cleaning mix targets tough stains, mold, and odors.

3. Place the pillow insert into the drum, aligning it along the machine’s spin axis for optimal washing. Avoid overcrowding the drum to ensure thorough cleaning.

4. Choose a gentle wash cycle; avoid high-speed spin settings as these can twist and damage the pillow insert’s filling.

5. After the wash cycle finishes, dry the pillow insert completely in the sun before use.

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Additional Tips

• Regular cleaning of pillow inserts helps maintain a healthy sleeping environment by reducing dust mites and bacteria.

• Always remove pillowcases and wash them regularly as well to prevent dirt buildup.

• For stubborn mold spots, repeating the soaking process or using specialized mold removers may be necessary.

• Avoid harsh chemicals or excessive heat that could damage the pillow insert’s filling material.

By following these simple steps, you can extend the life of your pillow inserts, maintain better hygiene, and enjoy a fresher, more comfortable sleep every night.