March 20, 2026, 2:44 pm | Read time: 3 minutes
It’s always a good idea to save water at home. After all, it actively protects the environment and saves money. When looking for water that can be cleverly reused in the household, owners of a clothes dryer might come across the water tank. What the water can be used for and what it cannot, you will find out here.
A clothes dryer removes moisture from wet clothes. Depending on the type of device, the extracted moisture is either discharged or collected. In the latter models, the water tank must be emptied regularly. But where should the water go? Should it be discarded, or can the water from the dryer be reused in the household?
Reusing Dryer Water Effectively
The water from the clothes dryer contains little lime, giving the impression that it is ideal for household use. However, it should be noted that the water comes from washed laundry. Traces of detergent and fabric softener, textile fibers, or fragrances may also be present in the water, as explained by “Stiftung Warentest,” a German consumer organization.
Soaking Clothes
Stubborn stains can be best removed from clothing by soaking them in a water bath before washing in the machine. For this purpose, the water from the dryer is suitable. Possible detergent residues are not a problem in this case. Not only is it their function to clean laundry, but they will also be washed out during the machine wash.
Cleaning Water
Another option is to use the water for cleaning the house. Specifically, you can benefit from the almost lime-free water when cleaning windows. Less lime means fewer lime marks and streaks on the windowpane.
Additionally, the water can be used for mopping. Add the desired cleaning agent to the dryer water and clean tiles and laminate as usual.
What Dryer Water Should Not Be Used For
The use of dryer water also has its limits. When in doubt, it is better to pour it down the drain before causing damage in the household.
Irons
Lime-free water is ideal for ironing. A misleading conclusion would be to use the condensate from the clothes dryer for the iron. Due to possible residues, such as surfactants and fine lint, iron manufacturers advise against it. The fine nozzles of the devices could become clogged. The heating elements could also suffer, significantly reducing ironing performance. Therefore, only use dryer water for steam ironing if the instructions allow it.
Watering Plants
Excess water is often quickly poured into the nearest flower pot. If it is the condensate from a clothes dryer, it should be avoided. The reason: The water can harm the plants. This is also due to possible lint and detergent residues.