We have paint chips of two colors on dirtdoctor.com, but it seems to me that any light blue color is effective. If it works on "haints," that's fine with me, but I know it works on insects and birds.

The previous owner used a stencil and blue spray paint to put a bow on each cabinet door. The white laminate is bad enough but the blue bows make the cabinets hideous.

And while blue is best there are a few colors sellers will want to avoid. “Homes with dark or style-specific wall colors, like terracotta sold for as much as $2,031 less than expected,” Kelly ...