Proper maintenance and operating practices shall be observed in order to prevent the leakage of solvent or the accumulation of lint. The handling of waste material generated by dry cleaning operations and the maintenance of facilities shall comply with the provisions of this section.
Class I and II liquids shall not be used for cleaning floors.
Filter residue and other residues containing solvent shall be handled and disposed of in covered metal containers.
Lint and refuse shall be removed from traps daily, deposited in approved waste cans, removed from the premises, and disposed of safely. At all other times, traps shall be held securely in place.
In Type V dry cleaning systems, customer areas shall be kept clean.