1. Read the Label: Carefully read and understand the product label for specific instructions and guidelines.
2. Protective Gear: Wear appropriate protective clothing, including gloves, goggles, and a mask to avoid direct contact.
3. Mixing: Dilute dimethoate according to the recommended concentration mentioned on the label. Use clean and calibrated measuring equipment.
4. Application: Apply the solution using suitable equipment such as a sprayer, ensuring thorough coverage of the target plants or crops.
5. Timing: Apply dimethoate at the recommended time in the pest’s life cycle for optimal effectiveness.
6. Weather Conditions: Consider weather conditions; avoid application during windy or rainy weather to prevent drift or wash-off.
7. Reapplication: If necessary, follow the recommended reapplication intervals, but avoid exceeding the specified limits.
8. Storage: Store the insecticide in a cool, dry place away from direct sunlight and out of reach of children and pets.
9. Disposal: Dispose of any unused product or empty containers following local regulations.
10. Monitor: Regularly monitor treated areas for pest activity and adjust treatment if needed.

Always prioritize safety and adhere to local regulations and guidelines when using any pesticide, including dimethoate.