Sweat
Yellow sweat stains are not caused by sweat itself but by the reaction between sweat proteins and the aluminum salts in antiperspirant. This forms a yellow-brown chemical compound that binds to the fabric.
Step by step
- 1Wet the stain in warm water
- 2Mix baking soda with a little vinegar — it bubbles (CO₂) and dissolves the mineral deposit
- 3Let sit for 30 minutes
- 4Work with a scrub brush
- 5Alternative for stubborn stains: rub in solid soap and let sit overnight
- 6Machine wash at 40–60°
Natural products
Super-fatted, recycled raw materials, free from tall oil
Spray directly on garment without washing — neutralizes odor
●●●●●89 kr
More products
Additional alternatives to know about
99 kr
Mix with baking soda against yellow sweat stains
●●●●●20 kr
Was this guide helpful?
Related stains
Feces
Fecal stains, common on children's clothing.
Blood
Blood contains hemoglobin and other proteins that coagulate — just like an egg — when exposed to heat. This makes the blood stain permanent if you choose the wrong water temperature.
Deodorant
White deodorant marks on dark garments are aluminum salts that have left the fabric. Yellow stains under the arms are a chemical reaction between aluminum chloride in antiperspirant and sweat proteins.
Lipstick
Lipstick is fat-based with strong pigments.