Alkaline Chelation Hot Bathtub Soak ("Laundry Stripping") for Towels

★ 3.0 Rex score · Bathroom · 100% cotton terry cloth · Viral claim: ""fill your bathtub with hot water, add borax, washing soda, and powdered tide, and soak your clean towels for 5 hours. l"

Rex says

Rex Sterling, Ph.D. · Head of R&D, Clean Report · Meet Rex

"Soak clean towels in hot water, borax, washing soda, and Tide for five hours; brown water means buildup is gone."

The science

  1. What the bath can remove

    Hot water, powdered detergent, borax, and an alkaline builder can release some oils and product residue from washable towels. Tide describes laundry stripping as a long soak for buildup, followed by a machine rinse.

  2. Brown water is not a diagnosis

    Discolored soak water does not prove years of detergent residue; dye, ordinary soil, and suspended lint can also color it. The visual is not a measure of restored absorbency.

  3. Check the fabric first

    A prolonged hot soak can fade dye or stress trims and elastic. Read care labels, avoid delicate or dark items, and treat this as occasional maintenance rather than a turnover step.

Do this instead

Wash towels with measured detergent, no fabric softener, and a thorough rinse. If absorbency remains poor, consider one care-label-safe stripping soak during a vacancy gap, then rinse and dry fully.

Where this came from

From the Clean Report hacks library

Charlotte Aurora (@Charlotte158918)

X post · "Clever cleaning tips that completely changed my routine" · Published Aug 15, 2026 · Retrieved Oct 30, 2026

Origin

"Colony capture paraphrase: Alkaline Chelation Hot Bathtub Soak ("Laundry Stripping") for Towels"

twitter.com/Charlotte158918/status/2108826275330879846

Archived copy on file: video/social/hacks/download-aea35e3a4200/

Needs re-check

Draft only. Library assessment proposed by Rex and pending review; verdict and scores are provisional.

Tide

Tide post · "How to strip laundry for ultimate, long-lasting freshness" · Retrieved Nov 10, 2026

Also seen

"Tide describes soaking laundry in a tub with borax, baking soda, and powdered Tide, checking care labels and rinsing afterward."

tide.com/en-us/how-to-wash-clothes/how-to-do-laundry/laundry-stripping

← All hacks