You don't need to remove all the existing paint, but if it's smooth and glossy, roughen it with sandpaper to encourage the ...

These minerals and metals get deposited and accumulated on your hair surface, overtime they begin to distort your hair colour and even roughen the hair texture. Furthermore, these deposits on your ...

Scabblers use compressed air to hammer piston-mounted bits into the concrete surface. They tend to roughen the concrete surface more than grinding or scarifying. Some machines, like EDCO's Chip ...

4. Dull hair Is your hair dull? This could be due to build-up from styling and care products, which roughen the hair surface and make it less able to reflect light – especially if you use a lot of dry ...