645—63.18 (157) Prohibited hazardous substances and use of products and equipment.
	 63.18(1) No salon or school shall have on the premises cosmetic products containing substances which have been banned or otherwise deemed hazardous or deleterious by the FDA for use in cosmetic products. Prohibited products include, but are not limited to, any product containing liquid methyl methacrylate monomer and methylene chloride. No product shall be used in a manner that is not approved by the FDA. The presence of the product in a salon or school is prima facie evidence of that product’s use in the salon or school.
	 63.18(2) No salon or school shall have on the premises any razor-edged device or tool which is designed to remove skin with the exception of cuticle nippers used for manicure or pedicure services. If such equipment is on site, it shall be prima facie evidence of its use.
	 63.18(3) Nail buffers.
	  a.   	 A nail buffer that can be sanitized may be used more than once, but it must be sanitized before use on the next client.
	  b.   	 If a nail buffer cannot be sanitized, the nail buffer shall not be used for more than one client.
	  c.   	 The presence of chamois buffers in the workplace shall be prima facie evidence of their use.