Ready-to-use insecticidal soap comes packaged in a spray bottle priced between $8 and $15 for a 32-ounce bottle, depending on the brand. Many gardeners ... and 2 1/2 tablespoons of pure liquid soap ...

For example, choose plain or sparkling water (infused with fruit, if preferred), milk, kefir, kombucha, pure fruit juice (1 small glass per ... For example, green tea, cucumber water, lemon water, or ...