Meguiars Mirror Bright Spray Detailer is another product of Meguiars new (or old depending on how you look at it!) Mirror Bright line. The modern ingredients combined with the old-school design give you one of the coolest spray detailers youve ever had. Use Meguiars Mirror Bright Spray Detailer like you would any other; right after waxing for an extra boost, or even between washes. Safe for use inside and outside.