No more splashy paint can lids

Ever hammer down a paint can lid only to have paint splatter everywhere? You can prevent that by grabbing a 5-in-1 tool and using the pointy end to punch a few holes through the groove of the can’s rim (be sure to rotate the tool left and right a little to widen the holes). The holes allow excess paint to drain back into the can. The lid will cover the holes and make an airtight seal. If you don’t have a 5-in-1 tool handy, you can punch some holes with a hammer and nail. — Larry Gusman
Here are more painting tips professional painters don’t want you to know.
Preserve a brush with a glove

I like to wear disposable nitrile gloves when I’m painting. They not only keep my hands clean but also keep my brush from drying out whenever I take a break. I simply grab the bristles with my gloved hand and then pull the glove over the wet bristles. A twist tie around the handle keeps the air out. — Ned Webb
A push broom handle reaches new heights

You can spend $10 to $70 on an adjustable extension pole for rolling paint in high places. But if adjustability isn’t important or you just want to save a few bucks, try a push broom handle. Most fit perfectly on a paint roller. — Dave Moran.