1. There are four basic characteristics to look at; ignitability, corrosivity, reactivity,, and toxicity.

• ignitability - is the characteristic used to define as hazardous those wastes that could cause a fire during transport, storage, or disposal. Examples of ignitable wastes include waste oils and used solvents.
• corrosivity - means having the property or quality to corrode, erode or eat away. This is the destructive, harmful, deleterious or corrosive effect of a chemical on a substance.
• reactivity - reactivity is the impetus for which a chemical substance undergoes a chemical reaction, either by itself or with other materials, with an overall release of energy.
• toxicity - Toxicity is the degree to which a chemical substance or a particular mixture of substances can damage an organism.

2. Ingredients: The label on a product allows the customer to know what is in the food they're eating or the product they're using, labels.

3. -Carefully read the ingredient list of any product or chemical you use. ...

-Purchase the proper personal protective equipment like gloves or goggles. ...

-Be aware of the hazardous materials you come in contact with. ...

-Follow safe procedures when you handle hazardous material.

Safety Rules At Home For That Needs To Be Implemented To Make It Safer For Everyone

Rule 1: Always Keep The Doors Locked.

Rule 2: Always Keep The Doors Closed.

Rule 3: Keep Medicine In Safe Cabinets.

Rule 4: Keep The Floor Dry At All Times.

Rule 5: Always Have An Emergency Plan.

Rule 6: Ensure That Alarm Systems Are Working.