We wash the "signal" overalls too!

All professionals working in conditions of increased danger and poor visibility (road workers, traffic police officers, etc.) are REQUIRED to wear special clothing with reflective inserts that make them visible in the most difficult conditions of poor visibility.
The reflective properties of such clothing ensure, among other things, the safety of people while working, and the reflective properties themselves must be guaranteed to last for the entire life of such truly special clothing.
In laundries, washing such clothes is often problematic – it is very difficult to maintain the right balance between strong, resistant road (at least!!!) pollution and restrictions on the use of detergents to preserve reflective properties: weakened mechanical mode, restrictions on washing temperature and alkaline mode ... and of course you can not use products containing optical bleach.
Except industrial washing powder to wash such special signal workwear, you will need:

• DERVAL RENT is the main weakly alkaline washing enhancer;
• DERVAL ENERGY – auxiliary (emulsifying) washing enhancer;
• DERVAL PROTECT – auxiliary (emulsifying) washing enhancer;
• HYDROB EASYDRY is a water and dirt repellent impregnation.