Direct Surfactant Pre-Treatment for Oily Sunscreen and Body Lotion Stains on Linens
Rex says
Rex Sterling, Ph.D. · Head of R&D, Clean Report · Meet Rex
"Rubbing undiluted original blue Dawn dish soap directly into yellow sunscreen or body oil stains on bed sheets before washing lifts the grease completely where laundry detergent fails."
The science
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Surfactant targets oils
Dish soap can emulsify body oil and some sunscreen carriers before a laundering cycle.
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Complete removal is not assured
Sunscreen pigments and ingredients vary; yellowing may persist after oil removal, especially on older stains.
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Control the dose
Test dye fastness, use a small amount, rinse or launder per the textile label, and avoid excess suds in a high-efficiency washer.
Do it right
Work a small amount of original blue Dawn into the stain with your fingers, let it sit 10 minutes, then wash warm with normal detergent. Keep it to a few treated items per load so an HE machine can rinse the suds out, and skip chlorine bleach, which can set sunscreen yellowing.
Where this came from
From the Clean Report hacks libraryVacation Rental Superhost Cleaning Network
"Rubbing undiluted original blue Dawn dish soap directly into yellow sunscreen or body oil stains on bed sheets before washing lifts the grease completely where laundry detergent fails."
reddit.com/r/airbnb/comments/sunscreen_sheet_stains_dawn/Draft for admin review. Verdict and scores follow Rex's assessment of the library claim.