You should do testing no sooner than 72 hours after application. It takes 24 – 48 hours for mold to grow, so the 72 hour time frame will allow ample time for mold to show up in testing if it is still a problem.
You should do testing no sooner than 72 hours after application. It takes 24 – 48 hours for mold to grow, so the 72 hour time frame will allow ample time for mold to show up in testing if it is still a problem.