WD-40 has a seemingly endless list of uses around the home, garage and workshop.
This wonderful stuff cleans away grease, dissolves adhesives (say goodbye to those hard to remove labels and stickers) and even protects against corrosion
Not forgetting, it's also a dab hand at penetrating rusted or frozen metal parts to make removal easier.
Oh, and it lubricates too. Phew!
Ideal for use on electrical systems to eliminate moisture-induced short circuits.