I reckon most folk on here know how much I rate WD40.. or not would be more accurate
In the interest of balance here are some things it is useful for..
Just never use it on locks ( that bloke in the video is gonna have SOOO much fun in a few weeks time ! )
Never use it on anything electrical unless you intend to thoroughly clean off later to do the job properly OR replace the item
Never use it as a rust repellent unless you intend treating the object regularly at 2 to 3 week periods..( cos after a while it starts to absorb water rather than repel it !! )
In the interest of balance here are some things it is useful for..
Just never use it on locks ( that bloke in the video is gonna have SOOO much fun in a few weeks time ! )
Never use it on anything electrical unless you intend to thoroughly clean off later to do the job properly OR replace the item
Never use it as a rust repellent unless you intend treating the object regularly at 2 to 3 week periods..( cos after a while it starts to absorb water rather than repel it !! )