Chemical Waste Disposal


The following chemicals can be disposed of at any Household Chemical CleanOut Event:

  • Paint and paint related products
  • Pesticides and herbicides
  • Poisons, solvents and household cleaners
  • Fluorescent globes and tubes
  • Motor oils
  • Fuels and fluids
  • Batteries
  • Gas bottles
  • Fire extinguishers
  • Pool chemicals
  • Acids and alkalis
  • Hobby chemicals
  • X-Ray films

Only household quantities of chemicals are accepted.


When is the next Chemical CleanOut Event?

The next FREE Household Chemical CleanOut event is scheduled for Saturday 2 and Sunday 3 December 2023 from 9am - 3:30pm at Castle Hill Showground.

Chemical Cleanout 2023 poster.png


Castle Hill Showground Access Map

Castle Hill Showground Access Map - Chemical Cleanout December 2023(PDF, 556KB)


For more Information

For more information visit or contact council on 02 9843 0555. If you would like to be notified via email when the next Chemical CleanOut event is announced please join our mailing list here.


Alternative Disposal Options

There are a number of organisations accepting chemical waste. For a directory, please see (Please note that fees may apply).