The most ideal place to store lawn mowing equipment is somewhere dry and protected from the elements and extreme weather conditions, such as a garage or shed. If the equipment is being stored outdoors, keep it elevated, covered with a tarp and under an awning or sheltered area if possible. No matter where the mowers are being stored, make sure they are secure, easy to access and allow for proper air flow and ventilation to prevent rust, mold and mildew.