Acids:
* Vinegar (acetic acid): A mild acid used for cleaning, deodorizing, and removing mineral deposits.
* Lemon juice (citric acid): Used for cleaning, whitening, and removing stains.
* Carbonated drinks (phosphoric acid): Can be used to remove rust and clean metal surfaces.
* Battery acid (sulfuric acid): A strong acid used in car batteries. Handle with extreme caution!
Bases:
* Baking soda (sodium bicarbonate): A mild base used for cleaning, deodorizing, and neutralizing acids.
* Ammonia (ammonium hydroxide): A strong base used for cleaning and degreasing. Handle with caution!
* Drain cleaner (sodium hydroxide): A strong base used to dissolve clogs in drains. Handle with extreme caution!
* Soap (various bases): Used for cleaning and washing.
Safety Precautions:
* Always wear gloves and eye protection when handling acids and bases.
* Never mix acids and bases together, as this can create dangerous reactions.
* Store acids and bases in separate, clearly labeled containers.
* Keep acids and bases out of reach of children and pets.
* If you accidentally get acid or base on your skin or in your eyes, flush the area with water immediately and seek medical attention.
Remember: Even mild acids and bases can cause irritation or damage if used improperly. Always follow the instructions on product labels and use common sense when handling these substances.