Mix 1 oz. of Whizzerwith a gallon of water (or if heavy-duty use is warranted one can mix 4 oz. of witheach gallon of water. To kill Adeno Virus Type 5 and Type 7 use heavy dutydilution.  Use a new mixture each day or whenlooks diluted or dirty. Apply mixed solution to hard, non-porous surfaces,thoroughly wetting with a cloth, mop, sponge, spray or by immersion and keepthe surface wet for at least 10 minutes. Wipe dry with a cloth, sponge or mopand allow to air dry.