How to Handle Household
Hazardous Waste

  What is household hazardous waste (HHW)?  
 
 

Any product which has the potential to harm the user or the environment is considered a hazard.  It can be toxic, flammable (can catch fire), caustic (cause burns) or be chemically reactive (react or explode when mixed with other substances).  Some of the most dangerous are pesticides, drain and oven cleaners, paint strippers and solvents, many of which are likely to be stored in your home right now.

 
 
  What does hazardous waste do?  
     
 

Because we are busy we are often looking for easy solutions to maintain our homes.  We fill our shelves with convenience products which promise less effort, more time and a cleaner, healthier, shinier and better smelling place to live.  But there may be trade
offs ...

 
     
            In the long run, improper handling of these products may carry serious
          hidden costs:
            •      accidental poisonings of children or pets
            •      long-term illness
            •      risk of fire
            •      indoor air pollution
 
     
 

Why can't we just throw HHW "away"?   First, there is no "away".  One of the worst ways to dispose of many hazardous materials is to dump them down the drain, as wastewater treatment plants are not designed to handle certain types of HHW.  And, disposing of HHW in a landfill can pollute the environment through the groundwater, surface water and air.

HHW products are sometimes corrosive.  Acid leaking from automobile batteries can eat away many substances.  Some are poisonous to humans or wildlife, while others can cause birth defects, cancer, or other serious medical problems. Dumping HHW into a storm drain is also dangerous, as it will find its way into a stream and on into the community's drinking water.

 
     
  How do you know a household product is hazardous?  
     
  Look at the label.  If any of the following words appear, the product is hazardous:

          •      warning
          •      caution
          •      need for ventilation
          •      eye protection
          •      gloves
          •      fire protection
          •      DANGER (extremely hazardous; one   teaspoon  
                 could be fatal)
 
     
  Facts about household hazardous waste  
     
  •      In central Oklahoma alone 240,000 homes dispose of more than two million
        pounds of household hazardous waste (HHW) each year.
•      The average home has from 3 to 10 gallons of HHV.
•      More than 2% of all garbage collectors are injured by chemical burns,
       explosions, etc. from HHW in trash.
•      Certain unlikely combinations of HHW can be dangerous.  (For example, 
        soft drinks mixed with swimming pool chlorine can ignite.)

•      Indoor air pollution is often 2 to 5 times worse than the outdoors, even in
        heavily industrialized cities.
•      It is estimated that in an average city of 100,000, 3.75 tons of toilet bowl
        cleaner, 13.75 tons of liquid household cleaners and 3.44 tons of motor oil  
       are discharged into city drains each month.
 
 

--Source: EHMI HHW Wheel

 
     
  Household Hazardous Waste Disposal Options  
     
 

      Many Oklahoma communities are starting to schedule regular collection
days for household hazardous waste.  Contact your local public works dept.  for
more information.  The following programs are regularly available:
      •      The city of Oklahoma City Storm Water Quality Division now operates
              a permanent facility at SW 15th & Portland.  Call 405/682-7038 (for
              OKC and Edmond residents only).
      •      The M.e.t. in the Tulsa metro area holds two annual HHW collection
              days. Contact: 918/584-0584, or email: <metrecycle.com>
      •      Other communities that have begun HHW collections include:
              •    Ada - turdy.nevland@adaok.com or Call 580/436-8100
              •    Midwest City - Call 405/739-1352
              •    Norman - Call 405/292-9731
              •    Stillwater - dgable@stiwater.org or Call 405/533-8482
              •    Tahlequah - kpurdy@swino.org or Call 918/456-0116
              Used motor oil is collected at a variety of service centers, including
Pep Boys, Valvoline Instant Oil Change, Texaco Full Service Stations, O'Reilly's
Auto Parts, Auto Zone and Walmart.  Check with your local station, too, as many
of them have started collecting used motor oil for recycling.

 

  Rodent bait    
  Problem: Lethal to humans and pets in
minute quantities, such as on taste.


Proper Disposal: Use up according to directions
or take to a hazardous waste collection site.

Alternatives: Cats, traps, chopped bay leaves,
cucumber skins, cola.
 
       

  Insert repellent    
  Problem: Poisonous.  One teaspoon may be lethal
to an adult when ingested.

Proper Disposal:  Use up according to directions
or take to a hazardous waste collection site.

Alternatives: Screens, protective clothing, creams
or lotions are occasionally effective.
 
       

  Garden insecticides, herbicides or
fungicides
   
  Problem: Poisonous. Can persist in the environment.  Especially hazardous around food plants.

Proper Disposal: Use up according to directions
or take to a hazardous waste collection site.

Alternatives: Strong hosing or hand picking. Soap
& water spray (aphids).  Keep garden clean.  Use
"natural" insecticides (i.e., pyrethrins) or
predators (i.e., lady bugs).
 
       

  Drain Cleaners    
  Problem: Poisonous.  Can cause serious burns.  May contain carcinogens.

Proper Disposal: Wash down drain with plenty of
water or take to hazardous waste collection site.

Alternatives: Boiling water, plunger, metal snake.
 
       

  Paints    
  Problem: May contain solvents and other
poisonous chemical compounds.

Proper Disposal: Donate to someone who needs
paint.  Let it dry up before disposal.

Alternatives: Use water-based (latex) paint if
possible.  Avoid aerosol sprays.
 
       

 

  Lacquer, varnish, thinner and
stripper
   
  Problem: Poisonous.  Solvent-based.  Some are
flammable and carcinogenic.

Proper Disposal: Use up according to directions
or take to a hazardous waste collection site.

Alternatives: None, except for stripper.  Sand off
old finish in well-ventilated area.
 
       

 

  Automobile    
  Problem: Contain lead and are highly acidic
(Can produce serious burns.)

Proper Disposal: Trade in or recycle when
purchasing a new one.

Alternatives: Use public transportation, walk or
ride a bicycle..
 
       

 

  Oven Cleaners    
  Problem: Poisonous.  Can cause serious burns.  May contain carcinogens.  Spray cans are the most
dangerous.

Proper Disposal: Use up according to directions or
take to hazardous waste collection site.

Alternatives: Salt: quarter cup of ammonia
overnight.
 
       

 

  Toilet Cleaners    
  Problem: Poisonous.  Can cause serious burns.  One teaspoon can be lethal to an adult.

Proper Disposal: Wash down drain with plenty of
water or take to hazardous waste collection site.

Alternatives: Mild detergent or small amounts of
bleach.
 
       

 

  Spot Removers    
  Problem: Poisonous.  Most are solvent-bases.
May be carcinogenic.

Proper Disposal: Use up according to directions or
take to hazardous waste collection site.

Alternatives: Immediate cold water and detergent;
rubbing alcohol or a little acetone.
 
       

  Silver polishes    
  Problem: Includes various poisonous solvents.
One ounce may be lethal to an adult.

Proper Disposal: Use up according to directions or
take to hazardous waste collection site.

Alternatives: Soak silver in water with baking
soda, salt and small piece of aluminum foil.
 
       

  Furniture Polishes    
  Problem: Includes various poisonous solvents.

One ounce may be lethal to an adult.

Proper Disposal: Use up according to directions or
take to hazardous waste collection site.

Alternatives: Mineral oil with lemon oil (but this
may strip finish) or Carnauba wax.

 
       

  Cleansers    
  Problem: Strong oxidizers.   Poisonous.  Can cause
burns.

Proper Disposal: Wrap tightly in plastic, place in box, tape shut and take to hazardous waste collection site.

Alternatives: Baking soda and mild detergent,
elbow grease.
 
       

  Window Cleaners    
  Problem: Contain harmful chemical compounds
sometimes carcinogens.  May cause birth defects.

Proper Disposal: Wrap tightly in plastic, place in box, tape shut and take to hazardous waste
collection site.

Alternatives: Vinegar and water.
 
       

  Bleach and liquid Cleaners    
  Problem: Contain strong oxidizers.  Can cause

burns.

Proper Disposal: Wash down drain with plenty of
water.

Alternatives: Us powder, not liquid bleach.

 
       

 

  Dyes    
  Problem: Poisonous, especially to children; don't
use cooking utensils when dyeing.  May be
carcinogenic.

Proper Disposal: Wrap tightly in plastic, place in box, tape shut and take to hazardous waste collection site.

Alternatives: Use vegetable dyes such as onion
skins, teas, marigolds.
 
       

 

  Wood preservatives    
  Problem: Produce highly toxic chemicals when
burned.

Proper Disposal: Dispose of treated wood with
other household garbage.

Alternatives: Use water repellent whenever
possible instead of preservatives.
 
       

 

  Aerosol products    
  Problem: Containers may explode if heated.
Contents may be highly flammable and contain
irritants, corrosives, toxins.

Proper Disposal: Use up or give away.  Hold for
hazardous waste collection.  Empty cans may be
put in trash.  Some are even recyclable now.

Alternatives: Pump spray, roll-on or liquid
products.
 
       

 

  Air fresheners/ deodorizers    
  Problem: Harmful to lungs if inhaled in high
concentrations or for prolonged periods of time.
Solid fresheners poisonous if eaten.

Proper Disposal: Dispose of non-aerosol containers in garbage or recycle.

Alternatives: Open windows and doors for a few
minutes daily.  Locate source of odor and
eliminate.  Baking soda frequently works well to
absorb odors.