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• occupational safety and health- across disciplinary are concerned within protecting the safety health welfare of people engaged
• mechanical - is any hazard involving a machine or process
• chemical can be considered a hazard if by virtue its intrinsic properties can cause harm or danger to humans and property or the environment
• biological - is one organism from one organism that is foreign
• the philippines clean air act in 1999 - is the constitutional law design to make sure all filipinos have air that is safe to breathe
• broom is a cleaning implement for sweeping mode of body straws or twigs attached to a long handle
• dustpan - it's it is a cleaning tool commonly used to scoop the dirt and waste on the floor
• vacuum cleaner - is a device that is uses an air pump to create the partial vacuum to suck up dust and dirt
• water hoses - are hollow tubes design to carry fluids from one location to another
• bucket - is a water thight vertical anytinder there or truncated rights and open top and flat bottom
• cobwebber - used for reaching and sweeping of floor without on stool
• sponge - is characterized by readily absorbing water
• dish clothes - used in the kitchen to dry dishes and other surfaces
• floor buffer - is an electrical appliances and used to clean and maintain non carpets floors
• solvent cleaners - used to remain stain and grace ideal for cleaning windows mirrors and pictures frame
• household services - we first does such activities as doing dishes cleaning house maintaining launch making refers to the house had appliances