The moral of this story is that you should never leave your house or your computer for more than 5 minutes.
Exceptions: Making a phone call to order pizza or having an extra long toilet visit.
I used henna and it was a wonderful red, but washed out within a month a half. I gave up after a few dyes
Yeah reds have big molecules so they wash out and fade faster than other colours. Though there are products that are really awesome for maintaining red hair for longer than usual.