The South Central Iowa Solid Waste Agency will be hosting a household chemical dropoff collection Saturday morning at the Knoxville Street Shop on Roche Street. Acceptable chemicals include common household cleaners, lawn and pool chemicals, oil and lead-based paint, and much more. Last year, the South Central Iowa Solid Waste Agency set a record by collecting more than 21,000 pounds of household chemicals, including 9000 pounds in Marion County. Click here to find a full list of acceptable and unacceptable chemicals.