How often should the car radiator water be checked in hot weather?

ArabiaWeather.com - German car expert Rainer Kamen recommended reviewing the cooling water once a month, even in the summer .

Kamen, an expert at the Technical Authority for Quality Control (Tüv Nord), added that the cooling water should be reviewed additionally before setting out in the car on summer trips.

Kamen explained that when reviewing the cooling water, the mark of filling the supply tank is adhered to, and it is re-supplied as needed from clean tap water, indicating that the frequency of refilling causes a decrease in the percentage of the anti-freeze protection material; So this percentage should be checked next winter.

The cooling water cycle should also be checked for leakage, if it is required each time to refill in large quantities.