Here are some of the uses of WD-40

Protects silver from tarnishing
Cleans and lubricates guitar strings
Gets oil spots off concrete driveways
Gives floors that 'just-waxed' sheen without making it slippery
Keeps flies off cows
Restores and cleans chalkboards
Removes lipstick stains
Loosens stubborn zippers
Untangles jewelry chains
Removes stains from stainless steel sinks
Removes dirt and grime from the barbecue grill
Keeps ceramic/terra cotta garden pots from oxidizing Removes tomato stains from clothing
Keeps glass shower doors free of water spots Camouflages scratches in ceramic and marble floors Keeps scissors working smoothly
Lubricates noisy door hinges on vehicles and doors in homes
Gives a children's play gym slide a shine for a super fast slide
Lubricates gear shift and mower deck lever for ease of handling on riding mowers
Rids rocking chairs and swings of squeaky noises Lubricates tracks in sticking home windows and makes them easier to open
Spraying an umbrella stem makes it easier to open and close
Restores and cleans padded leather dashboards in vehicles, as well as vinyl bumpers
Restores and cleans roof racks on vehicles
Lubricates and stops squeaks in electric fans
Lubricates wheel sprockets on tricycles, wagons and bicycles for easy handling
Lubricates fan belts on washers and dryers and keeps them running smoothly
Keeps rust from forming on saws and saw blades, and other tools
Removes splattered grease on stove
Keeps bathroom mirror from fogging
Lubricates prosthetic limbs
Keeps pigeons off the balcony (they hate the smell) Removes all traces of duct tape
I have even heard of folks spraying it on their arms, hands, knees to relieve arthritis pain.

One fellow claims spraying it on fishing lures attracts fish.

WD-40 has been designated the "official multi-purpose problem-solver of NASCAR," a ringing endorsement if there ever was one.

In celebration of their 50th year, the company conducted a contest to learn the favorite uses of it's customers and fan club members, (Yes, there is a WD-40 Fan Club). They compiled the information to identify the favorite use in each of the 50 states. Naturally I was curious about
Georgia and Alabama and found the favorite use in both states was that it "penetrates stuck bolts, lug nuts, and hose ends." Florida
's favorite use was "cleans and removes lovebugs from grills and bumpers."

California 's favorite use was penetrating the bolts on the Golden Gate Bridge .

Let me close with one final, wonderful use--the favorite use in the State of
New York --WD-40 protects the Statue of Liberty from the elements. No wonder they've had 50 successful years.