Uses that are prohibited. The following uses by their nature have a tendency, once started, to increase beyond the limits permitted for home occupations and thereby impair the use and value of a residentially zoned area. Therefore, the uses specified below shall not be permitted as home occupations: auto repair (other than personal), carpentry work, painting of vehicles or large household appliances, furniture stripping and similar uses, private investigation, firearms and/or ammunition sales or services, or massage services/establishments.