New Jersey Statutes Title 26. Health and Vital Statistics 26 § 10-20

a. No person shall sell, lease, offer to sell, lease or deliver, or consign in sale or lease, or possess with intent to sell, lease, deliver, or consign in sale or lease, a used mattress or box spring unless that mattress or box spring is encased in plastic, polyethylene film, or similar material designed to prevent the transfer of insects or other contaminants.

b. No person shall sell a used mattress or box spring unless that mattress or box spring has been cleaned and disinfected using a reasonable process approved by the Commissioner of Health.