The MSDS must be made available to any worker who asks to see it. All chemicals should be handled with respect. When using chemicals like paint thinners and solvents, bleach, pesticides or ammonia- based cleaners, be sure to read the label. Safely dispose of chemicals that are old or kept in unlabelled containers at municipal hazardous waste sites. If you do smoke, don't smoke when working around any chemical.
Chemicals are part of our world.
For many workers, they are part of their job. Protect your health by working wisely. To find out more about some chemicals and how to use them safely check out OSH answers chemical profiles .