← Back to homepage

Doing Laundry in Germany
WeWash, Temperature Programmes & Tips for International Students

Washing machines in a laundry room

Foto: Pexels / RODNAE

Doing laundry in Germany works differently from what you may be used to in Asia or elsewhere. The right temperatures, the right detergent amount, and the WeWash system in the ORO complex — everything explained.

WeWash — the Laundry Room in the ORO Complex

WeWash is an app-based laundry system installed in the building. No coins needed — everything runs through your smartphone.

Set Up Step by Step

  1. Download the WeWash app (iOS / Android)
  2. Create an account with your email address
  3. Add a payment method: IBAN (bank debit) or credit card
  4. Top up your balance — e.g. €10 to start

Booking and Starting a Machine

In the WeWash app you can book a time slot for an available machine. On site, start the machine by scanning the QR code in the app. You will receive a push notification when your laundry is done.

Costs

The laundry room is in the basement of the ORO complex. Note the posted notice: no laundry after 10 pm (quiet hours).

Understanding German Wash Temperature Programmes

German washing machines use temperature-based programmes that you select manually. Choosing the wrong one can ruin your clothes.

TemperatureSuitable for
30°CDelicates, wool, sensitive synthetics, silk. Low and gentle.
40°CStandard programme for most garments: T-shirts, jeans, shirts.
60°CBed linen, towels, underwear (hygiene wash). Kills germs.
90°CVery rarely used. Only for heavily soiled white cotton.

Care Label Symbols

Tip: Always check the label first! Wool at 60°C = felt. Wash dark or black clothing at 30°C or less to preserve the colour.

Detergent — What to Buy?

German supermarkets sell three main types of laundry detergent — it is important to pick the right one:

Where to Buy Cheaply

The dm own-brand Denkmit and the Rossmann own-brand are affordable and work well. Persil and Ariel are pricier brands — not necessarily better.

Dosage: Less is More

Darmstadt tap water is relatively soft. This means half the recommended dose is usually enough. Foam is not a sign of quality.

Warning: Over-dosing detergent damages the machine (limescale build-up) and leaves residue on clothes that can irritate skin. Always check the dosage table on the packaging and adjust for your water hardness.

Tumble Dryer vs. Clothes Airer

WeWash dryers are available in the ORO building. But not everything needs to go in the dryer:

Mould prevention: When drying clothes indoors, leave a window slightly open to let moisture escape.

The ORO complex may also have shared outdoor drying areas — check the notice board for availability.

Common Problems — Solutions

Pre-treating Stains

Gallseife (ox-bile soap, also called gall soap) from dm works very well on stubborn stains. Rub it directly onto the stain, leave for 10 minutes, then wash normally. Works well on blood, grass and grease stains.

Laundry Smells Musty After Washing

This happens when the machine is too full or too little detergent was used. Solution: wash again — empty drum, 60°C, with a little machine cleaner. Take the laundry out immediately after and hang it up to dry.

Wool Has Shrunk

Unfortunately this is usually irreversible. Always wash wool at 30°C or by hand — never in a standard cotton programme.

Frequently Asked Questions

Can I use the WeWash machine without the app?

No — WeWash is entirely app-based. You need a WeWash account with a saved payment method (IBAN or credit card) to start and pay for a machine. The app is free on the App Store and Google Play.

How often should I clean the washing machine?

WeWash machines are maintained regularly by the provider. If you own a machine, run a monthly maintenance cycle: empty drum at 60°C with a machine cleaner tablet (e.g. Calgon or Dr. Beckmann).

What does the spin symbol on clothing labels mean?

A spiral symbol shows the maximum spin speed allowed: 600, 800 or 1200 rpm. A crossed-out spin symbol means do not spin. Lower speed = gentler on the fabric.

Can I wash bed linen in the WeWash machine?

Yes — use the 60°C hygiene programme. Do not mix bed linen with other laundry so the drum is not overloaded and the wash is effective.

Is there a laundromat near the ORO complex?

Self-service laundromats are available in Darmstadt. Use the “Waschsalonfinder” app or search Google Maps for “Waschsalon Darmstadt”. For everyday use the WeWash system in the building is the most convenient option.

Looking for accommodation in Darmstadt?

Fully furnished studios from €760/mo, steps from TU Darmstadt — fibre internet, induction kitchen, KNX smart home. Get in touch now:

💬 WhatsApp WeChat: Waiwah_YUNG
Or use the enquiry form →