Chemical Safety

Chemicals are a major part of our everyday life at home, work, and play. Examples include toxics, corrosives, solvents, and numerous other substances. If we take proper precautions, these substances can be handled safely.

 Chemicals that you use at home include gasoline, paints, pesticides, fertilizers, lawn chemicals, bug spray, paint strippers, kerosene, bleach, and other household cleaners. However, chemicals you may use at work are facility-specific solvents, laboratory chemicals, fuels, paint, office copier chemicals, correction fluid, lubricants, and corrosives.

We are exposed to chemicals in these ways: 

• Inhalation: Breathing in dusts, mists and vapors 

Example: Working with bags of concrete at home without a respirator 

• Ingestion: Eating contaminated food 

Example: Having lunch in the work area where there are airborne contaminants or having the chemicals on your skin while eating 

• Absorption: Skin contact with a chemical 

Example: Contact dermatitis or an eye irritation 

• Injection: Forcing an agent into the body through a needle or a high-pressure device 

Example: Needle stick or misuse of a high-pressure washer  

What could go wrong when handling or storing chemicals? 

• Is everyone on your farm trained in WHMIS 2015 and know the hazards of the products that they work with/around? 
• Do children/livestock/pets have access to chemicals (i.e., livestock eating treated seed)? 
• Could a fire or explosion result from improperly handled hazardous products? 
• Could hazardous products leak (i.e., fuel tanks or fertilizer totes)? 
• Could hazardous products be kept in unlabeled or unsuitable containers (i.e., beverage or food containers)? 
• Could a chemical used on your farm have the potential to cause serious injury, illness or death? 
• Is it possible for pesticide mists to drift out of the intended area?

You can protect yourself against chemical hazards by: 

• Reading container labels, safety data sheets (SDSs) and safe-work instructions before you handle a chemical. 
• Using specified personal protective equipment (PPE) that may include chemicalsplash goggles, a respirator, safety gloves, apron, steel-toed shoes, safety glasses with side shields, etc. Ensure the PPE fits properly, and you are trained in its use.
• Inspecting all PPE before you use them. Look for defects in the equipment such as cracks, missing parts, rips, etc. Ensure your respirator has the proper chemical cartridge for the particular chemical hazard. Change cartridges when it is necessary. 
• Knowing the location of safety showers and eyewash stations and how to use them. 
• Washing your hands before eating, especially after handling chemicals; 
• Leaving your contaminated clothing at work. If you wear the clothes home, you can expose your family to the hazards