Growsafe Chemical Safety and PPE 2 — Questions and Answers
Question 1: What is the correct way to remove chemical-resistant gloves to avoid skin contamination?
- Peel them off inside-out without touching the outer contaminated surface (Correct answer)
- Pull them off by the fingertips and discard immediately
- Rinse them under water before removing
- Remove the right glove first, then the left using the bare hand
Correct answer: Peel them off inside-out without touching the outer contaminated surface
The correct technique is to peel the gloves off inside-out, using the glove's inside (clean) surface to grip the outside, so the contaminated outer surface never touches bare skin.
Question 2: What level of eye protection is most appropriate when spraying agrichemicals?
- Chemical splash goggles or a full-face shield (Correct answer)
- Standard prescription glasses
- Sunglasses with UV protection
- Safety glasses without side protection
Correct answer: Chemical splash goggles or a full-face shield
Chemical splash goggles or a full-face shield provide protection from splashes, mist, and vapour that ordinary glasses cannot prevent. The label will specify the type required.
Question 3: Why is it important not to eat, drink, or smoke while handling agrichemicals?
- Food, drink, or smoke can transfer chemical residues from contaminated hands or surfaces to the mouth, causing ingestion (Correct answer)
- Eating is only prohibited if the product is classified as highly toxic
- Smoking is prohibited for fire safety reasons only
- Drinking water while spraying is allowed as long as gloves are worn
Correct answer: Food, drink, or smoke can transfer chemical residues from contaminated hands or surfaces to the mouth, causing ingestion
Hand-to-mouth contact is a significant route of accidental ingestion. Food, drink, and smoking all involve bringing items close to the mouth, which can transfer chemical residues.
Question 4: What should be done immediately if agrichemical contacts the skin?
- Remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes (Correct answer)
- Apply a neutralising cream from the first aid kit
- Apply a bandage to prevent further absorption
- Continue working and wash off at the end of the shift
Correct answer: Remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes
Skin contact requires immediate action — removing contaminated clothing and washing thoroughly for at least 15 minutes reduces absorption and minimises injury.
Question 5: What does the toxicity category of an agrichemical indicate about required PPE?
- Higher toxicity categories require more protective PPE and stricter handling precautions (Correct answer)
- All toxicity categories require identical PPE
- Only Category 6 and above toxicity requires PPE
- Toxicity categories only affect storage requirements, not PPE
Correct answer: Higher toxicity categories require more protective PPE and stricter handling precautions
The toxicity category indicates the degree of hazard. Higher toxicity products require more protective PPE — for example, full-face respirators rather than simple dust masks — as specified on the label.
Question 6: What is the purpose of a 'buddy system' when using highly toxic agrichemicals?
- To ensure someone is present who can respond if the operator is incapacitated (Correct answer)
- To share the mixing and loading tasks between two people
- To allow two people to complete the application more quickly
- To comply with a legal requirement for all agrichemical work to be done in pairs
Correct answer: To ensure someone is present who can respond if the operator is incapacitated
A buddy system means another person is present or in communication during high-risk agrichemical work, so they can call for help or provide first aid if the operator is overcome by exposure.
Growsafe Chemical Safety and PPE 2
What is the correct way to remove chemical-resistant gloves to avoid skin contamination?