Hi! I am still new to this and am curious how you hardboil your eggs? I put mine in warm water and boil for 15 minutes...I guess what I'm concerned about is bacteria seeping into the egg?! I have read things that say not to wash and others say to wash. I don't wash I just wipe down and use sandpaper to get off the yucky stuff. Is it ok to put the egg in warm water and then boil it? Would that draw bacteria into the egg?? Thanks in advance.