Ever wondered how whitewash brushes are made? This video takes you inside a modern factory to reveal the detailed process of manufacturing high-quality paint brushes, focusing on whitewash brushes.

His system uses a 1 hp motor to pump paint from the bucket directly into the brush. Once it enters the handle a distributor splits the flow into four parts so that it reaches the bristles evenly.

Specifically, you’re probably using your paint roller or brush wrong. Even high-quality materials can’t save bad form. It’s not your fault though! Unless you’re a professional painter ...