"Oven or grill cleaner" means any cleaning product designed or labeled exclusively to clean and to remove dried or baked on greases and/or food deposits from oven walls, food preparation and/or food cooking surfaces. The term does not include a product labeled as an oven or grill cleaner that makes claims that it is suitable for cleaning or degreasing other hard surfaces.
N.H. Admin. Code § Env-A 4104.09