Household Hazardous Waste

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We all have them; old bottles and cans of pesticides, gasoline, fertilizer, oil, etc., in our garages, sheds and basements. Sometimes the containers are so old, the labels are unreadable!

We sponsor a number of mobile household hazardous waste collection events each year to help Porter County residents responsibly dispose of these unwanted products. There is no permanent location in the county that accepts these products on a regular basis. Residents in Lake County & LaPorte County have their own collections, sponsored by their solid waste districts. 

The Environmental Protection Agency estimates that the average household disposes of one pound of hazardous waste each year. “Household hazardous waste” or “HHW” are unwanted products that contain corrosive, toxic, ignitable or reactive ingredients that require special care upon disposal. Learn more about managing HHW.

In 2019, the district spent $157, 959 on the collection, transportation and recycling/disposal of materials collected from 2,226 participating Porter County residents. 


The Porter County Recycling and Waste Reduction District is officially announcing the dates for its annual series of Household Hazardous Waste Collection Days. Household Hazardous Waste or “HHW” are unwanted products that contain corrosive, toxic, ignitable or reactive ingredients that require special care upon disposal.

The District sponsors collection days throughout the year that allow Porter County residents to safely dispose of these materials. Acceptable materials include household cleaners, pesticides, kerosene, gasoline, oil-based paints, antifreeze, solvents and much more. A longer list of accepted items can be found at….


 Please Note: the May 2nd and June 13th Household Hazardous Waste Collection Days have been cancelled.


Click Here for a pdf calendar of 2020's compost site hours, closings, and Household Hazardous Waste Collection days. 







October 10th

9am to 2pm

Porter County Expo/Fairgrounds

215 E. Division, Valparaiso 


Tires and clean, dry plastic bags will also be accepted at the October 10th Household Hazardous Waste Collection Event: 


Typically tires are collected in early spring, but due to Covid-19, tire collection will take place at the October 10th Household Hazardous Waste event.
Residents may bring up to 4 tires under 20 inches for free (after the first 4 there is a charge of $3 per tire under 20 inches). Tires measuring 20 to 25 inches will cost $5 each. Tires over 25 inches are $15 each.




Products accepted at our sponsored events include:

  • Aerosol cans
  • Alcohol-based lotions
  • Ammonia-based cleaners
  • Ammunition
  • Antifreeze
  • Auto body filler
  • Auto paint
  • Ballasts with PCBs (from fluorescent lights)
  • Bathroom cleaners
  • Batteries (household and automotive)
  • Car wax with solvent
  • Cooking oil
  • Corrosives
  • Diesel
  • Disinfectants
  • Drain cleaners
  • Driveway sealant
  • Dry cleaning solvents
  • Expired medications – in original containers (controlled substances not accepted)
  • Lighter fluid
  • Fire extinguishers
  • Fireworks (consumer grade)
  • Flammable liquids
  • Flares 
  • Floor care products
  • Fuel-oil based
  • Fungicides
  • Gasoline
  • Gun cleaning solvents
  • Helium tanks (small only)
  • Kerosene
  • Mercury containing products (fluorescent tubes lights – transport carefully by either taping together (one piece of tape will suffice) or place in the packaging of your replacement bulbs; CFLs, thermometers, thermostats, switches, etc. – seal in a bag)
  • Metal polish
  • Moth balls
  • Nail polish
  • Nail polish remover
  • Oil
  • Oven cleaners
  • Paint (oil-based only; NO LATEX PAINT ACCEPTED)
  • Paint brush cleaner with solvent or TSP
  • Paint stripper
  • Paint thinner
  • Pesticides
  • Photographic chemicals
  • Poisons
  • Primer
  • Rust remover
  • Sharps (needles) – place in hard plastic bottles, like detergent bottles
  • Septic tank degreasers
  • Smoke detectors
  • Solvents
  • Swimming pool chemicals
  • Thinners 
  • Toilet bowl cleaners

If your material isn't listed? BRING IT OUT! We will let you know if we accept it. 

Items NOT accepted at our sponsored events:

  • Asbestos
  • Commercial hazardous waste
  • Compressed gas cylinders
  • Containers larger than five gallons 
  • Controlled medications
  • Fireworks (commercial grade)
  • Latex paint
  • Medical waste other than medicine and sharps
  • Radioactive materials 

Examples of improper HHW disposal methods include:

Pouring them down the drain, on the ground, into storm sewers; burning them; flushing them down the toilet; burying them; dumping them in vacant lots or in ditches; or putting them out with your trash. The dangers of these disposal methods might not be apparent, but improper disposal can contaminate lakes, rivers, streams and groundwater (located below the ground before it goes to a river, stream or well); pollute the air with dangerous fumes; or put your sanitation and landfill workers at risk for serious injury.

About Latex paint:

We no longer accept latex paint at these events. Please read on.