Getting rid of these three things alone will make your space less attractive to ... vinegar and three parts of water together and pour or spray it on any areas you suspect ants could be living.

Zoe Glentworth, left, and Katie Liu's insect repellent, made out of common plants, scooped school science awards. MURRAY WILSON / STUFF A working insect repellent has been developed by two teens ...

Vinegar is not an effective flea killer but can be diluted to use as a repellent. Regular pet, yard, and home care—and citrus-based repellents—are more effective in getting rid of fleas.

Rabbits were kept at bay with a famous rabbit repellent recipe recommended by the then Forestry Institute. Mix six eggs, 150ml of old acrylic paint and 600ml of water.