two similar pillows, doing them together can help keep the washing machine balanced.
2. Try an Oxygen-Based Brightener for Stubborn Yellowing
If ordinary detergent isn’t enough, an oxygen-based laundry whitener can help lift discoloration from washable fabrics.
Follow the product’s instructions carefully and make sure it’s suitable for your pillow’s material.
This can be a better choice than immediately reaching for chlorine bleach, particularly when you’re dealing with stains caused by sweat and body oils. Some cleaning experts specifically recommend oxygen bleach for yellowed bedding.
For especially stubborn stains, pre-soaking
