Do you have a pair of trusty running shoes that used to be white? Perhaps a pair that looked great in the store and beautiful out of the box, but after a couple of hard miles aren’t quite as pretty as they used to be? Try restoring that “new shoe” look with lemon juice and sunshine.

You might also try freshening up those old sweats, t-shirts, and specialty running shirts with this handy tip:

Remove unsightly underarm stains from shirts and blouses simply by scrubbing them with a mixture of equal parts lemon juice (or white vinegar) and water.

There are 25 more lemony tips at 27 Household Uses For Citrus Fruit (via Lifehacker).