POCATELLO, Idaho — Bannock County residents will have their first opportunity of 2026 to safely dispose of household hazardous materials this Saturday, as county officials kick off the annual Hazardous Waste Days program. The event offers a free and convenient option for community members to properly discard chemicals, paints, oils, and other potentially dangerous household materials that cannot be placed in standard curbside recycling or trash collection.
The program, coordinated through Bannock County’s solid waste and environmental services division, gives Southeast Idaho households a responsible outlet for materials that pose risks to public health and the environment when improperly discarded. Officials encourage residents across Bannock County — including those in Pocatello, Chubbuck, Inkom, and surrounding communities — to participate rather than allow hazardous materials to accumulate in garages, sheds, or storage areas.
What Residents Can Drop Off
The Hazardous Waste Days program accepts a wide range of common household hazardous materials. Accepted items typically include oil-based and latex paints, paint thinners and solvents, pesticides and herbicides, fertilizers, motor oil and automotive fluids, batteries of various types, fluorescent light bulbs, cleaning chemicals, pool chemicals, and other products bearing warning labels indicating flammable, toxic, corrosive, or reactive properties.
Residents are reminded that certain items are generally not accepted at these events, including large quantities of commercial or industrial waste, radioactive materials, compressed gas cylinders, and explosive materials. Participants are encouraged to contact Bannock County solid waste services ahead of Saturday’s event to confirm the complete list of accepted items and any quantity limits that may apply per household.
Materials should be transported in their original containers whenever possible, with labels intact, to allow workers to properly identify and handle each substance. Leaking containers should be placed inside a secondary sealed bag or container before transport to prevent spills during the drive to the drop-off location.
Why Proper Disposal Matters
Improper disposal of household hazardous waste carries significant consequences for Idaho communities. When chemicals are poured down drains, dumped on the ground, or placed in standard trash, they can contaminate groundwater supplies, damage municipal sewage systems, and create hazards for sanitation workers. In Bannock County, where the Portneuf River flows through the region and groundwater quality is a longstanding environmental concern, responsible waste disposal plays a direct role in protecting the local water supply used by thousands of residents.
Beyond environmental impact, improperly stored hazardous materials in the home represent a real safety risk to families. Flammable liquids, reactive chemicals, and toxic substances stored in basements, garages, or sheds can pose fire hazards and health risks, particularly in homes with children or elderly residents. County officials consistently point to Hazardous Waste Days as one of the most cost-effective public safety programs the county operates — removing dangerous materials from homes at no cost to individual residents while preventing far more expensive environmental remediation down the road.
The program also reflects sound fiscal stewardship. Addressing contaminated soil or groundwater after improper chemical disposal can cost local governments and property owners tens or hundreds of thousands of dollars. Prevention through structured disposal events represents responsible use of public resources and reduces long-term liability for the county.
Participation in the program has grown steadily in recent years as more Bannock County households have become aware of the free service. County officials have noted that community turnout is strongest when residents are given advance notice and clear guidance on what materials qualify — making public outreach in the days leading up to each event a priority.
What Comes Next
Saturday’s event marks the first of multiple Hazardous Waste Days scheduled throughout 2026, giving residents who miss this weekend’s opportunity additional chances to participate later in the year. Bannock County typically holds several collection events annually to accommodate demand across the region.
Residents seeking specific information on drop-off locations, hours of operation, and the full list of accepted materials are encouraged to visit the Bannock County website or contact the county’s solid waste division directly before heading out Saturday. Additional details on the statewide framework for household hazardous waste management can be found through Idaho News and the Idaho News Network.