How to Use Insecticide Spray: A Detailed Outline
1. 1. Pre-Use PreparationRead the product label carefully: Note the applicable pests, usage method, recommended dosage, safety interval (for edible crops), and precautions.
2. Wear protective gear: Put on a mask, gloves, and protective clothing (if necessary) to avoid direct contact with skin and respiratory tract.
3. Prepare the application area: For indoor use, remove food, tableware, toys, cover clothes and furniture, and close doors/windows temporarily; for outdoor use, confirm the wind direction to prevent drift.
4. Check the sprayer: Ensure the nozzle is not clogged, the tank is leak-proof, and dilute the liquid according to the instructions (if required).
5. 2. Standard Application OperationControl the spraying distance: Keep the nozzle 20-30 cm away from the target, spray evenly, and avoid excessive accumulation.
6. Focus on key areas: Indoor - target corners, gaps, baseboards, and pest-infested areas; Outdoor - spray both sides of crop leaves and pest/disease-affected parts.
7. Follow the application order: Spray from top to bottom and inside to outside to ensure no area is missed, and avoid repeated spraying.
8. Choose the right time: Indoor - apply when no one is around (e.g., before going out); Outdoor - avoid high temperature/strong sunlight (before 10 am or after 4 pm) and windy/rainy days.
9. 3. Post-Application HandlingClean tools: Wash the sprayer immediately after use to prevent residue corrosion; clean exposed parts (hands, face) after removing protective gear.
10. Ventilate the area: For indoor use, close doors/windows for 1-2 hours after spraying, then open them for ventilation for at least 3-4 hours before re-entering.
11. Store remaining liquid properly: Seal and place in a cool, dry, well-ventilated area out of reach of children and pets, away from food and feed.
12. Dispose of empty containers: Treat as hazardous waste, do not discard randomly or reuse.
13. 4. Safety PrecautionsDo not eat, smoke, or drink during application; stop immediately and seek medical attention if dizziness, nausea, or other discomfort occurs.
14. Keep pregnant women, lactating women, children, and people with allergies away from application or newly sprayed areas.
15. Adhere to the safety interval: For edible crops, strictly wait for the specified interval before harvesting; for indoor use, avoid touching treated surfaces immediately.
16. Emergency treatment: Rinse skin with plenty of water if contact occurs; flush eyes with normal saline and seek medical help if splashed; carry the product label to the hospital immediately if ingested.