Place a tarp on a flat surface outside. Remove any cushions that are on your furniture and place them in a safe location. Set the teak wood furniture on the tarp.
Mix 1 gallon of warm water and 1/4 tsp. of liquid dish soap into a bucket. Add 1 cup of white vinegar to the mixture to remove mold, mildew and odors.
Submerge a sponge into the mixture. Hold the sponge over the bucket and wring out the excess liquid. Scrub the bottom of the teak wood furniture with the sponge and work your way upward.
Submerge the sponge into the mixture when it becomes dingy. Continue scrubbing the teak wood furniture until the item is thoroughly cleaned.
Fill a clean bucket with cool water. Submerge a cloth into the water and wring out the excess liquid. Rinse the teak wood furniture by wiping with the dampened cloth.
Wipe the furniture dry with several towels.