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How to Paint a Room

How to Clean Up From Painting
©2006 Publications International, Ltd. Use a razor blade scraper to remove dry paint from glass. Avoid breaking the seal between the paint and windowpane.
©2006 Publications International, Ltd. Use a razor blade scraper to remove dry paint from glass. Avoid breaking the seal between the paint and windowpane.

One of the most important aspects of a successful paint job is keeping things clean as you're working. It's also important to clean equipment as soon as you're finished and to wipe up any spatters or drips as soon as they occur. Here are some tips:

Minimizing Drips and Spatters

Even if you have already cut in around the room, avoid bumping the roller into the walls as you paint the ceiling or into the ceiling as you paint the walls, even if you're using the same color paint on both surfaces. The roller may deposit a visible ridge of paint each time it touches the ceiling or the wall.

No matter how slowly and steadily you move the roller across a surface, it will emit a fine spray of paint. Wear a scarf or cap (inexpensive painters' caps are available at paint stores), and make sure the floor and furniture are covered with drop cloths. Canvas drop cloths are best because they're durable, washable, and reusable. Plastic drop cloths, however, are far less expensive and, if you tape them down so they won't slide around, just as effective.

If you choose not to mask around windows, doors, and woodwork, minimize the risk of spatters by using a paint shield, either homemade or purchased from a paint dealer. The store-bought shields come in several sizes and materials (plastic or aluminum). Do-it-yourself shields can be made from thin cardboard or the slats of an old venetian blind. The paint shield works like a moving masker. Holding the shield in one hand, place it perpendicular to the surface being painted. Then, with the other hand, apply the paint. Paint shields are ideal for painting window frames because they can be used to keep paint off the glass, eliminating the need to scrape off dried paint later.

Because some spatters and spills are inevitable, keep a moist sponge and a pail of water handy when you're using latex paints. If you're using a solvent-thinned paint, keep some thinner and a supply of rags nearby to wipe up spatters and drips before they dry into bumps.

Cleaning Windowpanes, Spatters, and Drips

The best time to clean up paint drips and spatters is when they're still wet and will wipe away easily. If you do miss them, you can clean them up later with some extra effort.

If you used masking tape around windows, peel it off right after painting. Otherwise it may pull off some of the paint. If you painted with a painting shield or freehand, there will most likely be a few errant drops or smudges on the glass. A razor blade scraper, available at paint or hardware stores, will scrape the paint off the glass easily. Avoid breaking the seal between the new paint and the windowpane when you're cleaning up ragged edges around the sash.

Cleaning up drips and spatters on most other surfaces is easier and less time consuming. For latex paint, a soft cloth combined with household detergent and warm water should do the trick. Don't scrub a freshly painted finish, though, even if it is dry to the touch. Many paints don't cure for 30 days or more. For solvent-thinned paints, use a soft cloth and turpentine or mineral spirits to soften and remove dried-on paint droplets. Then, go over the area again with warm water and detergent.

To get paint drips off hardwood, ceramic tile, or resilient flooring, wrap a cloth around a putty knife and gently scrape them up. Then wash the areas with warm, soapy water . Don't use solvent if you can avoid it, as it can damage the finish on the floor.

Cleaning Painting Equipment

Cleaning painting equipment includes not only brushes and rollers but also reusable drop cloths, paint cans, containers, and roller pans. Don't delay cleaning your equipment one minute longer than necessary. Fresh paint comes out of brushes, rollers, and pans easily; let paint dry for a while and you'll have to put a lot more time and effort into getting it out.

Inexpensive roller covers don't respond well even to thorough cleaning. Some paint residue will remain in the nap of the roller cover. When the roller is exposed to fresh paint later, the dried-in paint can soften and cause streaks in the new finish. If you use inexpensive roller covers, buy a new one for each job and save yourself the time and effort of trying to clean them. If you invest in a professional quality roller cover, it will clean thoroughly and can be used repeatedly.

If you used latex paint, drag the brushes across the lip of the paint can to remove most of the paint. Then rinse the brushes and rollers under warm tap water and wash with dishwashing detergent. A paintbrush comb can help remove paint residue from the bristles. To get out the excess water, gently squeeze the bristles or take the brush outside and give it a few vigorous flicks. Squeeze the water out of the roller covers. Use paper towels to soak up any remaining water in both brushes and rollers.

©2006 Publications International, Ltd. When the brush is clean, shake out the excess solvent or water, and comb out the bristles.
©2006 Publications International, Ltd. When the brush is clean, shake out the excess solvent or water, and comb out the bristles.

With solvent-thinned paints, use the appropriate solvent as identified on the paint can's label. Agitate brushes and rollers in a container of the solvent. Repeat this process to get out all the paint. To clean brushes, pour the solvent into an old coffee can. For rollers, use an inexpensive aluminum foil loaf pan or a clean roller pan. Solvents are toxic and flammable, so don't smoke or work near a water heater or furnace, and make sure there's plenty of ventilation. Use paper towels to blot out the excess solvent from brushes and rollers, then wash everything in warm, soapy water. Hang up brushes until they're dry; set roller covers on end.

Wipe out, wash, and dry roller pans and paint containers. Wipe off the lips of paint cans and hammer down the lids to preserve leftover paint. Store paint and solvent cans away from extreme heat or cold and out of the reach of children. If you have less than a quart of paint left, store it in a tightly capped glass jar and save it for touch-ups. Brushes and rollers that have been cleaned and dried should be wrapped up before they're stored away. Brushes can go back in the plastic or paper packages they came in, or you can wrap them in aluminum foil. Rollers can be wrapped in kraft paper, foil, or perforated plastic sandwich bags.

To clean reusable drop cloths of heavy-duty plastic or canvas, wipe off major paint splotches with soap and water and paper towels. Don't use solvent on drop cloths, as it may cause them to dissolve. Let them dry thoroughly, fold them up, and store them with your other equipment for the next project.

As you've seen in this article, painting a room is a step-by-step process. But if you carefully follow those stops -- from prepping to cleaning -- your room will look like new.

©Publications International, Ltd.