Silicone and polymer filled shampoos and conditioners can build up on the hair shaft couple this with styling heated appliances and environmental factors and your hair simply becomes under the weather key triggers to look out for in toxic hair include limpness inability to style effectively excess grease and continued need to wash or wiry course and unruly textures just as our body can benefit from a good detox so can our hair style freedom hair detox kit is a two part system that