When using a paint roller, they will typically just pour a bit of paint into the tray, roll the roller around for a bit, and then begin painting. Properly Using a Paint Tray Get the right equipment. Mix the paint. Cover the entire roller. “Dry” the roller. Begin painting. Clean when finished. Click to see full answer. Just so, what can I use in place of a paint tray?Any household object that can hold paint is a potential paint tray. Look for objects that mimic the size and shape of a traditional paint tray for best results. Plastic storage containers or their lids work well, as do discarded cabinet drawers with a trash bag liner.One may also ask, how do you paint with a roller and tray? Dip the roller lightly into the paint, the paint should cover less than half of the roller. Then roll it backwards and forwards on the ramp of the tray to evenly distribute the paint on the roller cover. Roll the paint onto the surface with in a large zigzag pattern. Then fill in the space with criss-cross strokes. Likewise, people ask, can you use the same paint tray? Yes. There are a number of ways to clean paint trays, including soap and water, paint thinner, and power washing. However, the best way to reuse paint trays may be to not let them get dirty in the first place by using a liner. If you’re using the same color over again, cleaning may not even be necessary.How do you use a paint grid?Paint roller bucket grids are used to rid the roller cover of excess paint, overloading of the cover. Use the same range of motion as with a roller tray. Simply dip the roller in the paint and rake it across the grid in one direction, down, do this 2 or 3 times.