Of Renovation ✅ Fill a 5-gallon bucket with about 4 gallons of drinking water. Cautiously pour the h2o in the basement drain. The water must all movement through and out the drain pipe. The remaining drinking water will remain in the trap and block odors from coming into the basement. https://thetopsdirectory.com/listings12868184/remodeling-basement-how-designs-basement-can-save-you-time-stress-and-money