B. Avoiding Pain

When using a knife or razor blade, always cut away from yourself and others.
If you need to walk while holding scissors or other sharp objects, always keep the pointed ends facing away from yourself and others.
Work carefully and make sure your work area is not cluttered.
Do not use open flames unless you are instructed to do so.
Handle hot objects carefully. Bring the back of your hand close to, but not touching, the object. If you are burned, hold the burned area under cold water or put ice directly on it.
If you need to smell a chemical, hold the container away from your face and slowly move (waft or wave) the air directly above the container towards your nose with your hand.
To avoid electrical shock, make sure your hands are dry when touching electrical cords, plugs, or sockets.
Unplug electrical cords and equipment by holding the plug, not pulling on the cord. Do not use equipment if the cord is frayed or cracked.
Never play or tamper with safety equipment.
Never drink or taste any substances during an activity.
Never eat or drink in the laboratory.
Never remove your goggles during an activity.
Never use cracked or broken glassware.
Wash hands carefully with soap and water after handling chemicals.
Clean equipment before you put it away.
Clean up your work area after you complete an activity.
Dispose of broken glass as your teacher directs.
Dispose of materials as directed by your teacher. Do not pour chemicals down the drain as they may get into a salmon-spawning stream or cause other problems.

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