Ensure your houseplants stay protected from pests by using Baby Bio® Houseplant Bug Killer. Baby Bio® Houseplant Bug Killer works immediately & protects for up to 2 weeks, preventing bugs from returning and helping your plants stay healthy. Ideal for use in the home, greenhouse, conservatory or even in the garden. Kills Greenfly, Blackfly, Caterpillars, Beetles, Capsids, Sawfly and Whitefly.