Drylock wont cure your problem but will help, Ive needed several times 7
coats to stop moisture. Acid fumes, and is real bad for the lungs you
need a respirator and major ventilation exaust fans, Bleach kills only
mold. Use a oil paint on the floors. You need to stop moisture from
outside, finishing the walls should wait till you use a moisture meter
to be sure mold wont grow behind the walls.