Garment Care Lab

Professional clothing care advice from a small business owner. Learn how to remove stains, protect fabrics, extend the life of your clothes, and understand what really happens behind the dry cleaning counter.

sun bleach
Stain Removal

When OxiClean Fails: How Sunlight Removes Stubborn Yellow Stains

Sometimes a yellow stain remains even after using an oxygen bleach like OxiClean. Surprisingly, the stain may disappear after the garment is left to dry in direct sunlight. This happens because sunlight removes stains through a different chemical process than oxygen bleach. Understanding this difference helps explain why sun bleaching can work when other treatments

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