A:Answer The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HVA has a TUB CLEAN cycle that should be used regularly on a monthly basis to minimize the possibility of mildew and musty smells. It should be run with Tub Cleaner or lime scale remover which you can find at your local supermarket or home improvement stores.If using liquid chlorine bleach, the bleach should be added in the liquid bleach compartment. There are powdered cleaners and tablets available and if using powdered cleaner, you will need to pull out the liquid detergent cup and add the cleaner to the main wash detergent compartment. If using cleaning tablets, place them directly in the washer tub. Depending on how severe the mold and mildew is, you may need to run the tub clean cycle a few times.The door seals should be cleaned once a month to prevent the build-up of dirt in the door seal. Wear rubber gloves and protective goggles. Use a solution of a 3/4 cup (177 ml) of liquid chlorine bleach diluted in 1 gallon (3.8 L) of water and soak a sponge or soft cloth in it then use that to wipe all around the door seal. Leave the door open to allow the door seal to dry completely. If you decide to replace the door seal. The part number for the Door Boot Seal is #MDS47123602. This is rated as a Do-It-Yourselfer and will require basic hand tools and some disassembly will be required. Having some repair experience is helpful. You can visit our site at http://www.lg.com/us/support/parts-accessories to find an LG Authorized Parts Distributor that you can order the seal from...^IFV
