The cooking process should bring the water to a full rolling boil for at least one minute before adding the food item (for example, making pasta). If the water will be at a slight boil for a long time, then this will also be protective. For example, you may be cooking beans or boiling chicken for 10 - 20 minutes.
While it varies based on the type of products used and the efficiency of the stylist, it usually takes around 1 1/2 to 2 hours to get hair colored at a salon, according to a poll by Glamour magazine....
I know it is not recommended having color within six weeks after anesthesia because due to temporary changes in the hair the chemicals could react to it and affect color. Makes sense that it dries out or makes more oily both! I wonder if hormones also play a role. Especially regarding zits.