Massage supplementary aids shall be dispensed in a manner that prevents cross-contamination of the product, or the product dispenser shall be discarded between customers.
If the massage therapist picked up and touched the outside of any multiple-use massage supplementary aid bottle or container to dispense product while the massage is in progress, the supplementary aid bottle or container shall be wiped down with a sanitized wiping cloth between customers.
D.C. Mun. Regs. tit. 25, r. 25-D511