The palms and backs of both hands as well as the interstices between the fingers and nails should be held in front of each other for about 30 seconds, until the liquid, foam or gel dries.
Sehemu ya mbele na nyuma ya mikono yote na katikati na ncha za vidole vyote husuguliwa kwa angalau sekunde 30 hadi kioevu, povu au mauta kukauka.