I use to wear hair extensions! I use to buy my hair extensions from Asia (Way cheaper and Real human hair) I would buy 22" inches, those would last about 3-6 months. I would glue mine in but I ALWAYS used a protective bond first, I would use the Robert's Diamond, Black and clear. It drys hard on you're scalp so the glue will never touch you're hair or scalp . So if you are new to hair extensions, make SURE that you get 100% human hair (online for around 60-70$) for 100g? I think( Anything more than 100$ for 1 set of hair extensions is all profit to the seller, and a waste of you're money) it cover's you're head. 2: Make sure you always always use a protective bond from Robert's diamond, and than you can go ahead and glue them in after the protective bond is dried (you can use a hair dryer to dry it quicker) That's what I use to do, and I loved them! As for Sally's hair extensions, DON'T WASTE YOU'RE MONEY AT SALLY'S!!!! They are NOT 100% human Hair, they mix it with fake hair, wig hair,and are wayyyyy over priced! I only use Sally's to buy the glue, nothing else. Do not buy hair extensions there!!
Ive been using hair extensions for 7 years on and off and know all the tricks of the trade!!