but here ... '' i did n't finish because i did n't know why i rarely ever used brad and my pool or why i so often used ned and betty 's . i , too , was n't keen on this plan , but for another reason . she glanced at the star peeking unobtrusively out from beneath the flap of jonas 's vest . as he works he explains that trying to bleach away years of chemicals is very harmful and he wo n't be able to strip it back to its natural color . 