Scrub the lamppost-style street light with a degreasing cleanser. Use coarse, durable steel wool rather than an ordinary sponge.
2
Rinse the street light, using a water hose. Let the lamp post dry for two hours.
3
Cover the ground beneath the street light, using canvas drop cloths.
4
Coat the lamp post with rust-inhibitive metal-etching primer, using a roller. Affix the roller to a telescoping extension pole if necessary. Touch up the street light using a 2- to 3-inch polyester paintbrush. Stand on a step ladder if the light proves too tall to reach from the ground. Let the lamp post dry for two hours.
5
Paint the street light as you primed it. Use a long-lasting oil-based enamel. Use a China brush instead of a polyester one. Let the lamp post dry for two hours.