Hi, Does anybody know if limescale can build up inside spray guns?? I have a T200 which I got from Tantrick. It is my 3rd gun as whenever I took apart the others apart to give them a thorough clean they never went back as before, they never sprayed the same so I was sent replacements. Hence with this gun I NEVER dismantle it as I'm too scared to in case the same thing happens again. So I just rinse the gun out with hot water and spray until the water runs clear but I am worried this could cause limescale build up as I live in a very hard water area. Does anyone know if there is a way to clean these guns without having to take them apart?? Thanks.