This washing machine function removes even stubborn stains - yet most ignore it

What is the pre-soak cycle

This function gives clothes extra time to sit in water and detergent before the main wash cycle begins.

The pre-soak cycle is designed for heavily soiled items. The function is activated by a button marked with a tub symbol and a vertical line (I), and detergent is added to a dedicated compartment in the tray. Laundry is agitated in the drum and soaked briefly before the main wash starts.

Depending on the washing machine, soaking can last from 15 minutes to about an hour.

The purpose of pre-soaking is to help remove stains, such as coffee.

When to use it

This function is mainly needed for dirty items. However, pre-soaking is often unnecessary if stains are treated immediately.

Alternatively, you can pre-soak laundry in a sink with a small amount of detergent instead of using the washing machine function.

The advantage of soaking outside the machine is that you can check whether the stain is gone before washing.

Regardless of pre-soaking, it is important to read care instructions on the label. For example, delicate materials such as silk or wool should not be soaked, and dark colors may fade if soaked for too long.

Can you soak in hot water

Hot water (around 40–60°C and above) affects clothing differently.

When it is acceptable:

• cotton, linen (white items) — hot water dissolves grease well and helps with disinfection
• towels, bed linen — often washed in warm or hot water
• heavily soiled items (grease, odors) — pre-soaking can be more effective

When it should be avoided:

• colored clothing — may bleed or lose brightness
• wool, silk — may shrink or deform
• synthetics (polyester, elastane) — risk of losing shape
• items with elastane (sportswear) — lose elasticity