How many gallons of water are needed to treat a localized area of termite activity using one ounce of concentrate?

To determine how many gallons of water are needed to treat a localized area of termite activity with one ounce of concentrate, the optimal choice is based on the standard dilution guidelines provided for termite treatment products. Typically, the dilution ratio specified for these products indicates that one ounce of concentrate should be mixed with a specific volume of water to achieve effective results.

In many cases, the recommended dilution ratio for termite concentrate involves mixing one ounce with three gallons of water. This is a common practice in pest control to ensure that the active ingredient is sufficiently distributed throughout the treatment area, thereby ensuring effective control of termite activity. The three-gallon mixture helps in adequately saturating the soil or infested wood, allowing the treatment to penetrate deeply.

Thus, selecting three gallons aligns with these standard pest treatment protocols, making it the correct answer in this scenario.