hi cash i personally use c22 or max Remove. but any spirit gum remover like kryolans or ben nyes will work.alcohol is so drying it makes hair dead.plus after a full day under lights skin can be irritated and make it worse.to remove glue from scalp you can spray c22 and then take foil wraps,the kind for highlights and run across it, glue will slide off.kinda like a mirror slide but on ur head.or just a comb it from scalp and wash.i personally dont like mirror slide because it beats the hellout of lace.i spray remover on hair piece and soak then shampoo using a micro fiber cloth i clean base gently.apply a reconstrutor and let soak in.