Dust Wipe Clearance Testing in NYC: Complete Guide for Landlords & Property Managers
What is Dust Wipe Clearance Testing?
Dust wipe clearance testing measures lead dust levels on surfaces after lead abatement or renovation work to ensure the area is safe for re-occupancy.
When is Dust Wipe Clearance Required?
- After any lead abatement work
- During unit turnover in many rent-regulated apartments
- When ordered by HPD or DOHMH
- After RRP (Renovation, Repair & Painting) jobs disturbing lead paint
HPD Clearance Standards (2026)
Current clearance standards are very strict. Floors, window sills, and troughs must all meet specific micrograms per square foot limits.
Common Reasons for Failed Clearance
- Inadequate cleaning after abatement
- Disturbed paint during renovation
- Improper containment procedures
How EnviroCore Ensures You Pass
We perform professional dust wipe sampling and provide fast results with clear guidance if re-cleaning is needed.
Frequently Asked Questions
How long after abatement can clearance testing be done?
Usually within 1–3 days after final cleaning.
What happens if we fail clearance?
You must re-clean and re-test until standards are met.