Gather supplies and remove any soil that remains on the tools. Supplies needed include vinegar, baking soda, mineral or linseed oil, paper towels, a scrub brush and a bucket of sand. Using rubbing alcohol or bleach can also be used to ensure no disease or soil bacteria is left on the tools. Remember that soil left in pots or on tools can still harbor bacteria that can infect your soil the following season. After removing soil, rinse and dry.