If you've ever gone "snow-blind" painting white on white, you'll like this new "color-changing" paint that goes on blue but fades to white to eliminate missed spots and overlaps.

"Magic Paint" was introduced this summer at the Minnesota Inventor's Congress in Redwood Falls, Minn.

It consists of a specially formulated white latex paint and a 1 oz. light-sensitive dye packet that turns the paint blue for application. The paint returns to white in four to eight hours depending on the amount of sunlight it gets.

Paint is guaranteed for 10 years.