Painting the inside of a house is the third-best way to give it a new look, next to breaking all its windows and hanging a giant mustache on the front door. Dole out domestic makeovers with today's Groupon to Miller Paint Company, valid at 21 of its Portland-area locations. Choose between the following options:

• For $25, you get $50 worth of Ralph Lauren paint products.
• For $25, you get $50 worth of Devine Color paint products.

Since 1890, the employee-owned Miller Paint Company's squad of chromatic experts have helped customers outfit their residences by offering quality paint supplies and suggestions for complementary hues. Homeowners can delve into a kaleidoscope of wall dyes by Ralph Lauren ($27.95–$68.95/gal.), whose regent metallic mixtures dapple walls with gold and silver hues courtesy of the designer's personal alchemists. Speckled river-rock finishes adorn walls with multifarious textures, and the candlelight finish series comes in an array of colors that provoke envy from sepia-toned rainbows.

Customers can also opt for buckets of pigment from Devine Color ($44.95–$54.95/gal.), each of which are all below 50 g/l VOC to ensure that humans and trees alike breathe more easily. Enroll one of Devine's hundreds of colors in a finishing school with luster-inducing concoctions such as Devine Delicate and Devine Luscious, which boast a slick and shiny finish that causes sock sliders to abandon wood floors to attempt new gravity-defying feats.