Before you call
What to know before a provider conversation
Safety instructions are intentionally simple here because sampling or cleanup can make a suspected lab more dangerous.
- Do not enter, sample, test, clean, ventilate, turn on utilities, or disturb a suspected or confirmed clandestine drug-lab property.
- Keep people and animals away and follow law-enforcement, fire, public-health, or building-official instructions.
- Do not touch containers, powders, liquids, equipment, surfaces, ventilation systems, or discarded materials.
- From outside the restricted area, note the property type, authority contact, notices, access restrictions, and safe administrative details.
- For an active release, fire, exposure, violence, structural risk, or medical emergency, leave and call 911.


