12. Dollar-store sponges can also be used to keep your kids cool as they play.
Find the tutorial for these “cool-off necklaces” here.
22. Dip suction-cup arrows in paint to take backyard archery to the next level.
Learn more here.
26. Make road trips more tolerable by filling a hanging shoe organizer with things to entertain your kids.
28. Spray-paint a roasting pan to make the ultimate low-budget Teenage Mutant Ninja Turtles costume.