Painting a room is one of the most DIY-friendly home-improvement projects, but it's not like you do it every day. It's easy to forget the basics, from surface prep to mixing the paint. Then there's the matter of cleaning your brushes after calling it quits for the day. Most of us have had the experience of returning to a paint project, only to find brushes that are a hard, clumpy mess. Given the rising price of quality brushes (upwards of $15 for a single pack), that's a waste of money, not to mention the time lost running back to the home center or hardware store.
To know more: https://www.goodhousekeeping.com/home/renovation/a41939403/how-to-clean-paint-brushes/