When handling acids and bases, it is important to first identify the substances you are dealing with. If it is a possibility, use safer chemical alternatives. If this is not possible, however, use as little of the substances as possible to still achieve your needed results. Make sure to clean your space periodically, not letting your chemicals pile up. Ensure your workspace is well ventilated. Using a fume hood or other ventilation systems when working with acids and bases is an important way to avoid inhaling dangerous fumes. Wearing protective gear is also integral to acid and base safety. Protective glasses/goggles, gloves, and closed-toe shoes should be worn from the beginning of the experiment until clean-up is complete. Lab coats, chemical aprons, chemically resistant gloves, face shields, and respiratory protection are necessary when dealing with greater quantities of and more dangerous acids or bases. When actually handling the substances, make sure to always to transport the acids or bases in bottle carriers. Make sure to open all containers slowly and carefully, and to wipe up all spills immediately after they occur. Lastly, never eat or drink during your experiment, nor until after a complete cleanup has occurred.