Washing settings guide
Best Setting for Dark Clothes
Use this guide to wash dark clothes while reducing fading, dye transfer, and detergent marks.
Wash dark clothes inside out on a mixed, synthetics, or darks programme at 30°C, using a moderate spin and a detergent suited to colours.
Last updated: 29 April 2026
Quick answer
Best washing machine setting
Program
Darks, Mixed, or Synthetics
Temperature
30°C
Spin
800 to 1000 rpm
Why: Cooler washing and moderate spin help protect dark dyes and reduce visible wear.
Safe tip: Turn dark clothes inside out and avoid leaving them wet in the drum.
Step-by-step setup
- 1.Sort dark clothes away from whites and pale colours.
- 2.Turn garments inside out.
- 3.Select Darks, Mixed, or Synthetics.
- 4.Use 30°C and a colour detergent if available.
- 5.Use 800 to 1000 rpm and dry away from strong direct sunlight.
Related problems and error codes
When to use this setting
- Black, navy, dark grey, and dark coloured clothes.
- Dark jeans, T-shirts, hoodies, and casual wear.
- Loads where colour protection matters.
When not to use it
- White or pale items.
- Towels that need a stronger cotton cycle.
- Heavily soiled workwear that needs a more intensive wash.
Common mistakes
- Using hot washes that speed up fading.
- Using powder or too much detergent, which can leave visible marks on dark fabrics.
- Mixing dark clothes with lint-heavy towels.
Related guides
How to Wash Jeans in a Washing Machine
Wash jeans inside out on a denim, mixed, or cottons cycle at 30°C or 40°C, with a moderate spin and similar colours.
Washing Machine Leaves Residue on Clothes
Residue is often caused by too much detergent, overloading, low water movement, short cycles, poor rinsing, or drainage issues.
What Temperature to Wash Clothes in the UK
Use 30°C for lightly worn clothes, 40°C for more soiled everyday items, and 60°C for towels, bedding, or hygiene loads where the care label allows.
Frequently asked questions
Should dark clothes be washed cold?+
30°C is a good default for many dark clothes. Follow the care label for anything more delicate.
Why do dark clothes get white marks after washing?+
White marks are often detergent residue from too much detergent, low water movement, overloading, or poor rinsing.
Can dark clothes go on cottons?+
Robust dark cottons can, but mixed, synthetics, or darks programmes are usually gentler for colour care.