To make the most of your wardrobe closet space, consider painting it a bright color. In addition to making a small space look larger, brighter colors allow you to see the closet's contents better. If you are painting a closet that will only be used for storage of various items, opt for a darker color to help obscure its contents.
If the closet has been paneled or previously painted a dark color, you will have to prime the walls before painting them. Apply primer by cutting in and rolling on, just like painting. Once the coat of primer is dry, you can proceed with painting.
The sheen you select for your paint should correspond with the closet's purpose. For example, on a kitchen pantry or bathroom closet, semi-gloss makes it easier to clean up sticky spills. For your wardrobe closet, semi-gloss helps reflect light and allows you to see your clothing better. For the junk or catch-all closet, satin or flat paint suffices.
Painting a closet means using all the same techniques and supplies as painting a room, only on a smaller scale.
Step 1 Clean It Out
Remove all the items in the closet. Take down any shelving or racks using the necessary tools. Store items in another room to protect them from paint splatters. Sweep baseboards and cobwebs and wipe trim with a clean cloth. Cover the floor with a dropcloth.
Step 2 Repair Holes
Dip the putty knife into the wood filler and remove a small amount. Push the putty into the hole, dragging the putty knife over it to smooth it out. Continue adding putty and smoothing it as much as possible to fill the hole. Allow putty to dry. Sand excess putty down to wall level and wipe away the dust with a clean cloth.
Step 3 Tape
Stick painter's tape to the edges of door facings and baseboards to protect them during painting. Stick painter's tape around the edges of the ceiling, too, if you fear getting paint on the ceiling.
Step 4 Cut in Edges
Pour a small amount of paint into a disposable cup. Dip the trim brush into the paint and apply to the top and bottom edges of the wall. Brush paint down each corner, from top to bottom. Be sure to brush paint 1 to 2 inches outside the corners so the rolled paint will blend nicely.
Step 5 Get Rolling
Pour any remaining paint from the disposable cup into the paint tray liner. Add more from the paint can. Push the roller through the paint to cover the roller evenly. Drag the roller over the tray's upper ridges to remove excess paint. Roll paint onto the walls, starting at the top and using back-and-forth "V" strokes for best coverage. Reload the paint roller as needed and continue painting the room. Let it dry thoroughly to determine whether a second coat is needed. If so, brush on another coat around the walls' edges; then roll on a second coat. Allow the paint time to completely dry.
Step 6 Complete Closet
Remove the painter's tape and dropcloth. Return the shelving; then complete the job by returning other items to closet.