5. Tighten the lightbulb

Estimated Cost: $1–$2* Goal: Prevent lightbulbs from adhering to their base
Lightbulbs that become stuck are especially common with outdoor lights that have been left in the socket for an extended period of time. It’s difficult to unscrew obstinate bulbs, especially since you don’t want to use too much force to break the glass.
Tighten Lightbulbs ©The shutterstock/Toidi
To prevent stuckness, rub the base of the bulb with a little bit of Vaseline before screwing it in. If you want to avoid future frustration, it’s worth it to use this technique, which does involve some foresight.