Oxygen or Acetylene Tank Disposal

The Department of Sanitation does not collect pressurized oxygen or acetylene tanks because they can explode when compressed by garbage trucks.

You should exchange old pressurized oxygen and acetylene tanks when purchasing a new cylinder.

If the retailer refuses to accept the old cylinder, or you aren't buying a new one, contact another dealer about correct disposal. Welding equipment and scrap metal dealers may accept old cylinders.

You can also drop off a tank at a SAFE Disposal Event. Events are held every spring and fall.

View the Fire Code.

You can dispose of your special waste at SAFE Disposal Events (Solvents, Automotive, Flammable, Electronics). SAFE Events are usually held in the spring and fall.

Only residential waste from New York City is accepted. You must bring a valid ID and proof of NYC residency, such as a phone or utility bill.

Commercial waste and commercial vehicles are not allowed at SAFE Events.

Learn more about SAFE Disposal Events.

Items Accepted

Automotive products
- Antifreeze
- Car batteries
- Gasoline
- Motor oil
- Transmission fluid
Batteries
Cleaning products
Corrosive liquids
Cosmetics or beauty products
- Hair developer
- Nail polish
Electronics
- Computers and computer accessories
- TV and video equipment
- Additional items
Fire extinguishers
Flammable liquids
Gas, helium, oxygen, or propane tanks
Ink or toner cartridges
Lawn and garden care products
Light bulbs (compact fluorescent or tubes)
Medical waste
- Medication
- Sharps (syringes, lancets)
Paint
- Paint cans
- Spray paint
Thermometers and thermostats

Items Not Accepted

Appliances with CFC or Freon
- Air conditioners
- Dehumidifiers
- Refrigerators or freezers
Asbestos
Commercial waste
Cooking oil or grease
Tires
Waste generated from outside New York City

Upcoming SAFE Events

There are no SAFE Disposal Events scheduled at this time.

Check back in Fall 2025 for more information.