Bath towels are one of the most closely inspected items by hotel guests. Yellow or stained towels can be enough to sink a TripAdvisor rating. In this guide, we explain how to whiten yellowed hotel towels and keep them looking flawless.
Why Do Hotel Towels Turn Yellow?
Cosmetic residues: sunscreen, self-tanner, and body oils embed in the fibres.
Hard water: mineral deposits dull and yellow the fibres over time.
Wrong detergent or low temperatures: fats are not fully removed.
Excess fabric softener: builds up and causes a yellowish tint.
Professional Methods to Whiten Hotel Towels
1. Hydrogen Peroxide
How to use: add 125 ml to the detergent drawer and run a 60 °C cycle.
Advantage: gentle on fibres, no harsh chemical residue.
2. Baking Soda + White Vinegar
How to use: add 100 g of baking soda with the detergent + 200 ml of white vinegar in the softener compartment.
3. Chlorine Bleach (Sodium Hypochlorite)
How to use: dilute 100 ml in 10 litres of water, soak 30 minutes, then wash at 60–90 °C.
Important: 100% cotton only. Maximum every 10–15 washes.
4. Active Oxygen Bleach
Follow manufacturer dosage, wash at 40–60 °C. Can be used at every wash for maintenance.
5. Citric Acid
Soak in hot water + 2–3 tbsp citric acid for 1 hour, then wash normally.
Recommended Professional Wash Programme
Pre-wash: 30 °C with enzymatic detergent.
Main wash: 60–90 °C with professional detergent + whitening agent.
Thorough rinse: remove all detergent residue — the leading cause of yellowing.
Drying: sunlight when possible — UV rays whiten naturally.
At Pink Ant, we offer professional hotel towels designed to withstand intensive washing while staying brilliantly white.
Looking for hotel towels that stay white wash after wash?
View hotel towels →
