i asked recently about how to clean my balls tubs without having to remove my UTH from the bottom of the tubs and got a reply that talked about using a spray bottle with bleach. i figure this would be the easiest way for me to go about cleaning my ball pythons tubs but when i went and looked at my mister today i realised that water had been left in it as i hardly ever need to use it since getting my tubs and i seem to have forgotten to empty it

my question involves how to remove the rust stains from the mister..if i am using it to clean the tubs and NOT actually misting the snakes themselves do i need to clean the rust from it..how would i do this? or do i need to buy a completely new mister for this use.

thanks