That's the cause of detergent stains on your laundry:

Posted by markwahlbargg on July 3rd, 2019

If light streaks appear on dark clothing after machine washing, they are usually detergent stains. However, these residues can be avoided. Here New York Dry Cleaning service will tell you what to look for, especially with dark and black clothes.

How the powder residues arise?

Detergent stains arise when small amounts of detergent settle in the folds of the fabrics. This happens if the powder does not completely dissolve during the washing process because the laundry does not come into contact with sufficient water. Make sure that the drum is not overfilled and that the clothing is not compressed too much. Basically, a machine is considered full if you can put your hand still easily and without squeezing on the laundry in the drum.

For washing programs such as "Easy care", "Delicates" or "Wool" you should observe the specifications of the washing machine manufacturer. These recommendations can be found in the operating instructions for your machine. If you find it hard initially to appreciate the weight of your lingerie mountain, a simple personal scale can help.

Practical cleaning tips:

Incorrect dosage of the detergent:

Another reason for detergent residues may be overdosing. For example, if you enter the powder without measuring in the machine. If the ratio of detergent to water is not correct, the powder cannot completely dissolve.

When asked how much detergent is optimal, there is no universal answer. Read the best on the detergent package. There you will find a dosage recommendation that depends on the degree of soiling of the laundry. For an exact measurement, it is best to use the enclosed dosing aid. If this is not included, you can buy a dosage aid in the drugstore.

Observe water hardness and avoid residues:

Decisive for the required amount of powder is the water hardness. Basically, the harder the water is, the more washing-active substances are needed. Conversely, for soft water regions, this means you should use less detergent.

The responsible water supplier can give you information about the individual degree of hardness of the drinking water at your place of residence. The degree of hardness is roughly divided into the categories "soft", "medium" and "hard".

If you discover any detergent residue on your freshly laundered clothing, you can also put these items back into the machine for a quick wash. The "rinse" function can also remove unwanted powder spots.

Liquid detergent for black laundry:

According to the New York Dry Cleaning service, visible detergent residues occur only with powder. If you want to be especially sure when washing black clothes, you better use liquid detergent.