I must admit....I love this creation for my maintenance. I do have one question to ask. Is there anyway to keep the hose from getting dirty on the inside? It has black growth spots on the inside. I always let the water drain out and hang it up when I am done. I even let hot water run through it as well. I have even let it dry out in the sun completely straight with no water build up in it. I know it's impossible to get all the water out (moisture). My hose looks nasty. I just want a simple way to clean it without having to try to send some type of brush all the way throught it!!!!!??????


Please help?????