How to Dispose of Paint Properly

Liquid paint is considered hazardous waste.

Dispose of paint properly to help do your part in conserving the environment. Paint, whether latex or oil, is considered household hazardous waste. Tossing the paint out into a landfill can result in contaminated groundwater that can end up coming through your faucets. With just a bit of knowledge, you can find ways to put leftover paint to good use or dispose of it in a way that is not harmful to humans and animals.

Things You'll Need

• Nails
• Hammer
• Cat litter

Instructions

1. Add another coat of paint. When you find yourself with paint left over after completing a project, take another look at it. Apply another coat for a more finished look. Alternately, tuck the can away for any possible touch ups that may be necessary.

2. Contact local groups, such as churches, community groups, youth groups, schools and shelters, may be in need of paint and painting materials for touch up projects. You can donate to these organizations and put your leftover paint to good use. Get a receipt when you drop the donation off, you may be able to count it as a charitable donation for tax purposes.

3. Punch holes in the paint can lid with a hammer and nails. This allows for water-based paint to dry up and evaporate. For oil-based paint, fill with cat litter. Dispose of in a plastic bag and put in your garbage. Some paint cans make of steel can be recycled.

Tips & Warnings

• Participate in your local household hazardous waste day, held by numerous municipalities, sometimes twice a year. In general, these days allow residents to drop off household cleaners and other chemicals for easy disposal.

• Never pour out leftover paint into drains inside or outside your home or on the ground. This contaminates the water supply.

References

• New York State Department of Environmental Conservation: Household Hazardous Waste - Paint Disposal
• Earth 911: Disposal of Paint - The Last Resort