I think you might be best off gently cleaning it with warm water, anything more harsh might not aid healing, healing tissue can be quite sensitive. Or a sea salt soak solution (a generous pinch of salt per pint/500ml of warm water) I've often cleaned blisters with a gentle sea salt solution.
I've left plasters off during the night and then used them in the day when wearing footwear, then when I get home gently cleaning blisters and leaving them to air dry. Although if it's a blister that's quite "wet" producing a lot of lymph fluid then I dress it.
|