In such cases the weeps consist of small-diameter plastic, clay or metal pipes extending through the wall to a layer of porous backfill. Typically, weeps are arranged to direct water which may have entered an assembly from outside back to the outside.
A few of several safe household chemicals to use are vinegar, dishwashing soap and rubbing alcohol, according to an Oregon State University Extension Service publication called Using Home Remedies to Control Garden Pests, (EC 1586). The publication, complete with photos, is available free of charge online.
4. Kidney Beans. Kidney beans are known as an effective home remedy for kidney stones. In ancient times, the pods served as a medicinal tonic. To reduce kidney stone pain- remove the beans from the pods and in a slow cooker, boil the pods in purified water for 6 hours.