How should you dilute Agra for bedbugs? - briefly
Mix one part Agra concentrate with 999 parts water (about 1 ml per liter) to obtain a 0.1 % solution for bed‑bug control. Apply the diluted spray thoroughly to cracks, crevices, and infested surfaces.
How should you dilute Agra for bedbugs? - in detail
When preparing a solution of Agra to combat Cimex lectularius, follow these precise steps.
Measure the active ingredient concentration indicated on the product label. Typical formulations contain 0.5 % to 1 % pyrethrin; the label usually recommends a 1 % solution for indoor use. To achieve this, add 10 ml of concentrate to 990 ml of clean water, mixing thoroughly. If the label specifies a different strength, adjust the volume proportionally (e.g., 5 ml per liter for a 0.5 % solution).
Use a calibrated measuring device to ensure accuracy. After mixing, allow the solution to stand for at least 5 minutes to achieve uniform distribution of the active compounds.
Apply the diluted product with a fine‑mist sprayer, targeting cracks, crevices, bed frames, and mattress seams where bed bugs hide. Do not oversaturate fabrics; a light coating is sufficient for contact toxicity.
Observe safety precautions: wear disposable gloves, a protective mask, and ensure adequate ventilation. Keep children and pets out of the treated area until the spray has dried, typically within 30 minutes.
Dispose of any leftover mixture according to local hazardous waste regulations; do not store for future use, as efficacy diminishes over time.