tape in extension questions! HELP!!

i just got the tape in extenions (hair addictionz) in..they only lasted a month, but i think i jumped the gun and took them out sooner then they needed to be. next week im going to get them put back in BUT..im cleaning them tonight and i have been trying like hell to get the tape residue off the weft. i have tried everything and its still sticky..do i have to get it totally off?? we are gonna put more tape in the same spot..so i duuno what t do!
also, i found the corners peeled and they slipped pretty easy. i THINK it may have been the direct heat from the blow dryer but not sure (causing the bond to melt?). any tips to keep those suckers in place??!  i use beautifying serum from eufora on the ends, no conditioner at the scalp and sulfate free keratin color save shampoo and condit. could something im using cause the slipping? i would lose one almost everytime i washed my hair
THANKS!!


Edited by apage8 - March 02 2011 at 9:22pm