Make your own fragrance oil

http://rookiemag.com/2012/11/diy-fragranc/
http://www.youtube.com/all_comments?v=tnUL1JSpBYI this one is good but not specific

Hair detangler

http://www.humblebeeandme.com/shine-and-detangle-acv-hair-rinse/#more-5451

Bug Repellent

http://wellnessmama.com/2565/homemade-natural-bug-spray-recipes-that-work/

http://www.thesurvivalistblog.net/homemade-mosquito-trap/