Cer'8 Anti lice Prevention Spray is an odorless anti-lice prevention lotion in spray form, specially designed for the daily protection of hair from lice. It is a dermatologically tested product that can be used daily on the scalp without drying or greasing the hair. The odorless Cer'8 anti-lice prevention lotion in spray form is specially designed for the daily protection of hair from lice, without drying or greasing it.