http://www.helium.com/knowledge/203901-product-reviews-safer-houseplant-insect-killing-soap.xml Helium.com > Weeds & Pests > Product reviews: Safer Houseplant Insect Killing Soap en-us Copyright Helium.com Mon, 05 Jan 2009 16:58:06 GMT Mon, 05 Jan 2009 16:58:06 GMT