Use the Betadine wash , no ointment that are greasy (they just collect dust )
I just soap and water too.
Scratches and stuff like that the Betadine liquid.
Hot iodized salt water too if anything needs soaked
I use the ointment for tick bites.
They tend to become infected and produce intractable lumps.
The greasy stuff knocks ‘em out real good.
:)