Yes. You can eat left over Pizza. Only if you put it in the refrigerator. If you leave it out like on the stove or something you might get sick.
Yes. That's why you have to touch up the relaxer, ha.
I tells you in the instructions for whatever relaxer you have, but I would say everybody's hair is different. I have thick strong hair, and I put in a regular strength relaxer every 2 months.
yes
Nope. Once it is opened it needs to be put in your refrigerator, cooked or not.
3-5 weeks
Yes, you can put a refrigerator in the garage for storage.
It really depends on how long you keep the relaxer on your head.For example,I left my relaxer on too long on some parts(mainly in the front) and when I went to go wash it,I didn't get those areas very good.My sister said that my hair had burnt and would develop what I call Relaxer Left-On-Too-Long Bumps.I made the mistake of scratching it and when I felt it,the top of my finger was dabbed in red.It will bleed,so avoid scratching it.You'll be fine,just wash your hair and don't scratch again.
A new refrigerator should ideally stand over night, to allow bubbles in the pipes to disperse.
Yes, you absolutely can put grease in your hair if it has a relaxer in it.My oppinion is you shouldn't put a lot of grease in your hair at all. If you do this..your hair might get way to greasy and look very unhealthy. You should ask a professional about it.
but you just put the water in the refrigerator
Wait at least a week depending on the integrity of the hair. However you should color after the relaxer because it will strip the color out!