NATIONWIDE SCALE|LOCAL PRECISION|FULLY BONDED & INSURED|AUDIT-READY 24/7

XIRI Facility SolutionsISO 7 & ISO 8 Cleanroom Maintenance Protocol

Particle control, gowning compliance, and documented cleaning for classified cleanroom environments.

For Contractors
Nightly Audits
100% Insured

What ISO 7 and ISO 8 Classification Requires

ISO 7 allows ≤352,000 particles per cubic meter at 0.5μm. ISO 8 allows ≤3,520,000. These aren't aspirational — they're measurable. Every cleaning action either maintains or violates these thresholds. XIRI cleaners are trained on particle-generating behaviors and countermeasures.

Our Cleanroom Protocol

HEPA-H13 filtered vacuums. Unidirectional wiping patterns. Cleanroom-grade chemicals. Pre-saturated wipes (never spray bottles). Gowning compliance verified before entry. Post-clean particle counts documented. Every session logged.

Compliance Checklist

Particle count verification after cleaning

ISO 14644-1

Proper gowning and de-gowning sequence

ISO 14644-5

HEPA-filtered vacuum use only (H13 minimum)

ISO 14644-1

Unidirectional wiping pattern documentation

IEST-RP-CC018

Cleanroom-compatible chemical verification

ISO 14644-7

Related Services

Frequently Asked Questions

Do you perform particle count verification after cleaning?

Yes. We document particle counts post-clean to verify ISO classification maintenance. Results are logged and available for your quality team.

What cleaning tools do you use in cleanrooms?

HEPA-H13 filtered vacuums, pre-saturated cleanroom wipes (never spray bottles), and ISO-compatible cleaning chemicals. All tools are dedicated to cleanroom use only.

Ready to Upgrade Your Protocol?

Book a free site audit. We'll assess your facility and build a compliance-ready cleaning protocol.

Get Your Free Site Audit