Measure the area, then match the size. Multiply length × width to get square feet.
| Product | Size | Approximate coverage |
|---|---|---|
| Indoor spray | 32 oz | Up to 1,000 sq ft |
| Indoor spray | 1 gal | Up to 4,000 sq ft |
| Outdoor Ready-to-Spray | 1 qt | Up to 10,000 sq ft |
| Outdoor Concentrate (mixed 1:32) | 32 oz (makes about 8 gal) | Up to 33,000 sq ft |
| Outdoor Concentrate | 1 gal | About 3 acres |
| Outdoor Concentrate | 2.5 gal | About 7.5 acres |
| Outdoor Concentrate | 55 gal | About 165 acres |
| Indoor trap | 1 trap | One per room where flies gather |
| Outdoor trap | 2 traps | Up to 20,000 sq ft (one per 10,000 sq ft) |
Planning for a season? Reapply sprays every 30 days, or at first sign of insects, and replace trap refills about once a month. Multiply by the number of months you need protection.