If I had a nickel for every time my mom said "squirt some WD 40 on it" I might have a swell nest egg! I only truly learned some of it virtues when I was desperate and decided to try it!
Here are a few uses that were new to me:
Un-stick Things - Squirt WD 40 on stuck plastic toy "bricks" to un-stick, use on stuck plastic containers, stacked glasses or loosen a zipper! Help un-stick a broken key in a lock.
Protect Things - Use it to freshen up patio furniture, protect a leather items or soften up a new baseball mitt. It will protect your garden tools and help keep them clean. Helps protect against rust as well.
Clean Things - It can remove chewing gum, crayon, clean dead bugs off your car grill and remove coffee stains from counters, table tops and floors. It can shine up all sorts of metal things. Clean up those grease spots on the garage floor and driveway too. Use it to remove stuck on stickers or decals.
Funny Help - Can cause squirrels to slide off a bird feeder! (Because we all need a good laugh now and then!) Helpful Hint: If it moves and you don't want it to, use duct tape. If it doesn't move and you need it to, use WD 40.
See what uses you can use that little red straw on the blue can for!