Dodging lightens an image, while burning darkens it. The cap color lightens when it dries, turning a tan color. The stripes are more prominent during spawning, when they darken and the background color lightens. Wheat lightens the body, improves head retention, and provides a tart flavour. Exposure to the sun tans her skin and lightens her hair. When alcohol-based dyes are exposed to sunlight, the color either lightens or fades out completely. This laser activates the bleaching chemical and lightens the teeth color. As the building ascends, the overall color lightens, as lighter concrete is used. Puppies usually start greying at six to eight weeks old and the shade progressively lightens. The failing dancing attempt lightens the mood with its comical aspect. They are black to whitish, and colouring lightens in summer. At the same time, he lightens his pouch in colour to white or light yellow. It is then blended with water by hand till its colour lightens. And in less time conceal it than it lightens. "Gaeng yeot" is originally brownish but if stretched (as taffy is prepared), the color lightens.