Washing settings guide
How to Wash Whites Properly
A UK guide to keeping white clothes, shirts, towels, and bedding cleaner and brighter.
Separate whites from colours, then sort by fabric care. White colour is not permission for a hot wash: delicate whites and particular stains can need cooler treatment.
Last updated: 22 September 2026
Quick answer
Best washing machine setting
Program
The programme for the fabric
Temperature
Follow the label, not the colour
Spin
Use the suitable programme’s default; follow textile and model limits
Why: Start with sorting and stain-specific care.
Safe tip: Check the care label and the load limit for this programme before starting.
Step-by-step setup
- 1.Separate whites, checking any coloured panels or trims.
- 2.Read the wash and bleach symbols.
- 3.Treat stains only with a product suitable for that fabric and stain.
- 4.Select the fabric programme and a permitted temperature.
- 5.Dose detergent as directed, leave room for movement and unload promptly.
Related problems and error codes
When to use this setting
- White shirts, underwear, socks, bedding, and towels.
- White cotton or polycotton items that are machine washable.
- Loads where brightness and residue control matter.
When not to use it
- Delicate white fabrics needing low spin or hand wash.
- Items with coloured panels that may bleed.
- Hot washes on whites that are labelled 30°C only.
Common mistakes
- Choosing 60°C because an item is white.
- Using bleach without checking the care and product labels.
- Assuming every mark or grey cast is caused by excess detergent.
Related guides
Washing Machine Leaves Residue on Clothes
White marks or a soapy feel can have several causes. Check detergent instructions, load space and rinsing before assuming a fault; poor drainage is one possible contributor.
What Setting to Wash Shirts
Use the care label to choose a Shirts, Easy Care or other appropriate fabric programme. Bosch describes its Shirts programme as using gentler spinning to reduce creasing; this does not establish one rpm for all shirts.
What Temperature to Wash Clothes in the UK
The number on a wash care label is an upper temperature limit. Routine lightly soiled clothes may suit 30°C or lower with an appropriate detergent; 40°C and 60°C are options only where the fabric and purpose allow them.
Frequently asked questions
Should whites be washed at 40°C or 60°C?+
It depends on fabric, stain and label. Some delicate whites need a cool gentle wash or hand washing.
Why are whites turning grey?+
Dye transfer, wash conditions and detergent dosing can contribute. The appearance alone is not a diagnosis.
Can white shirts and towels share a load?+
Only if their care instructions and the programme capacity are compatible. Separate them when they need different treatment.
Sources and limits
Programme names, load limits and permitted settings vary. Follow the item’s care label and the instructions for your exact machine.
- Ariel UK: washing whitesWhite colour does not remove fabric-care restrictions; delicate items and some stains need cooler treatment. Product-specific dosing examples are not universal doses. Checked 22 September 2026.
- Bosch UK: detergent dosingDose depends on the product instructions, load, soiling and water hardness. No single dose is prescribed here for every detergent. Checked 22 September 2026.