What should you do after each use of application equipment?

• A. Clean and decontaminate the equipment.
• B. Refill the tank with water only.
• C. Store if weather allows.
• D. Notify the property manager.

Answer: (A)

After each use, cleaning and decontaminating the application equipment is essential to remove all pesticide residues and prevent cross-contamination. Residue left in tanks, hoses, pumps, and nozzles can contaminate future applications, increase drift risk, expose people and pets, and cause corrosion or clogging that reduces spray performance. The proper approach is to drain and collect rinse water safely, thoroughly rinse the tank and all lines with an approved cleaning solution following label directions, circulate the cleaner through the system to reach the nozzle tips and filters, then perform a final rinse with clean water. Inspect components for wear or damage and store the equipment in a secure, suitable location. Dispose of rinse water and any contaminated waste according to label instructions and local regulations. Refilling with water only fails to remove residues and risks carryover; storing based on weather alone doesn’t Address cleaning; and notifying a property manager isn’t part of post-use equipment safety.