How Often Should You Deep Clean Your Commercial Building?

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If you manage a building, you already know the importance of keeping things clean on a daily basis—trash emptied, floors mopped, restrooms restocked. But what about the stuff that doesn’t get handled every day?

That’s where deep cleaning comes in—and it’s one of the most overlooked parts of a facility maintenance plan.

The truth is, a lot of businesses wait until something looks dirty to schedule a deep clean. By then, you’re often dealing with worn-out floors, stained carpets, or odors that just won’t go away. Staying ahead of the grime is the key to protecting your investment—and your reputation.

So, how often should you really be deep cleaning your building?

Deep Cleaning Frequency: A General Guide

There’s no one-size-fits-all answer, but here are some common recommendations based on best practices and what we’ve seen work for our clients at PJS of Houston.

  • Carpet Extraction: Every 6–12 months, depending on foot traffic

  • Tile & Grout Restoration: Every 12 months

  • Restroom Deep Cleaning: Monthly or quarterly

  • VCT Floor Stripping & Waxing: 1–2 times per year

  • High Dusting (vents, ceiling fans, etc.): Quarterly

  • Power Washing (exteriors, sidewalks, parking lots): Annually

  • Window Cleaning (interior & exterior): Quarterly or as needed

These services aren’t just about appearance. They help prevent long-term damage, reduce allergens, and extend the lifespan of your flooring and fixtures.

Factors That Affect Your Deep Cleaning Schedule

Of course, how often you need these services depends on your specific space. A corporate office downtown isn’t going to need the same frequency as a 24/7 medical clinic or a high-traffic retail store.

Here are some variables that impact your schedule:

  • Industry type (healthcare, retail, manufacturing, etc.)

  • Number of occupants or visitors

  • Weather conditions (Houston humidity can wreak havoc on floors)

  • Flooring materials (carpet vs. tile vs. concrete)

  • Use of space (public-facing areas need more frequent attention)

At PJS of Houston, we build custom deep cleaning plans around these factors—so you're not over-cleaning (or worse, under-cleaning) your facility.

Why This Matters

Think of deep cleaning as preventive maintenance. When it’s skipped or delayed, small issues become big ones—like worn carpet that needs replacing, or restroom odors that never fully go away.

Regular deep cleaning:

  • Improves indoor air quality

  • Enhances the appearance of your space

  • Helps avoid costly repairs and replacements

  • Creates a healthier environment for your employees and visitors

In short, it protects your space and your reputation.

Don’t Guess—Let Us Walk the Building

If you’re unsure how often your space needs deep cleaning—or you’re managing multiple facilities and want to streamline your maintenance plan—we can help.

The team at PJS of Houston will assess your space, recommend a realistic cleaning schedule, and build it into your ongoing service plan.

You’ll know exactly what’s being cleaned, how often, and why it matters.

Ready to bring deep cleaning into your maintenance strategy?
Contact PJS of Houston today for a no-pressure walk-through and custom proposal.

PJS of Houston