How to dispose of pool chemicals
Start with your city: most cities take pool chemicals through hazardous waste and drop-off sites. Choose your city below to jump to its rules, or read the options that apply anywhere.
Your city’s rules for pool chemicals
| Hazardous? | Yes: treat it as household hazardous waste. Reactive oxidizers/corrosives; EPA HHW includes products that can react or explode; WI DNR lists pool chemicals as "Take it" (HHW collection). (epa.gov) |
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Ways to get rid of pool chemicals
Household hazardous waste drop-off
Local HHW collection. (epa.gov, checked October 30, 2026)
Rules to know
- Take to HHW collection; keep sealed (WI DNR). (dnr.wisconsin.gov)
- Never mix HHW products. (epa.gov)
- Keep in original containers with labels. (epa.gov)
Cautions
- Mixing. “Incompatible products might react, ignite, or explode, and contaminated HHW might become unrecyclable.” (epa.gov)
Related guides
All disposal guidesChecked October 30, 2026 against federal, state and program pages. Local rules come first: your city’s page shows its own pickup and drop-off rules.