✅ Case Study Spotlight: Real Results, Real Businesses — How Denma Cleaning Services Solves Problems Others Can’t

By Denma Cleaning Services — Commercial Cleaning • Pest Control • Proofing • Facilities Support

Anyone can promise great service.But we prefer to let results speak for themselves.

Here are three real-scenario case studies showing exactly how Denma delivers value — preventing fines, reducing downtime, improving working environments, and saving businesses thousands.

🏭 Case Study #1

Engineering Facility — Haywards Heath

Problem: Persistent pest activity despite multiple callouts from previous providers

Service: Pest control • Pest proofing • Scheduled monitoring

Duration: 6 weeks

Outcome: Pest activity reduced from daily sightings to zero

Background:

This engineering facility had a recurring rodent problem due to large roller doors, external stock storage and nearby vegetation. Previous contractors kept placing bait but never solved the root cause — the entry points.

What we did:

• Full inspection of the perimeter and internal structure

• Identified & sealed 14 access points (cable penetrations, poorly sealed expansion joints, and a redundant drain)

• Installed a monitoring system with quarterly visits

• Provided a pest-proofing maintenance plan

Results after 6 weeks:

Before Denma	After Denma
Daily rodent sightings	Zero activity recorded
Bait boxes everywhere	No bait required after proofing
Reactive callouts	Preventative maintenance
Increased staff complaints	Improved morale and H&S confidence

💡 They weren’t paying for pest control — they were paying for pest prevention.

🚚 Case Study #2

Warehouse & Distribution Centre — Eastbourne

Problem: Fail-risk on an audit due to cleaning standards and unclear H&S documentation

Service: Deep clean • COSHH documentation • RAMS development • Ongoing commercial cleaning

Duration: Emergency 72-hour turnaround

Outcome: Passed audit with zero corrective actions

Background: A logistics warehouse and distribution centre was facing a compliance audit from a major national retailer. The warehouse team were phenomenal at moving goods — but cleaning and documentation weren’t up to audit standards.

What we did:

• Conducted a full site cleaning audit

• Deep cleaned storage racking, mezzanine, floor edges and forklift lanes

• Created COSHH file, SDS sheets & RAMS for the audit

• Set them up on a weekly cleaning schedule

Results:

• Audit passed first time

• Zero corrective actions raised

• Denma retained as permanent cleaning partner

💡 Clean premises = clean audit. Their problem wasn’t cleaning. It was compliance.

🦠 Case Study #3

Large Office / Multi-Tenant Site — Brighton

Problem: Complaints about smell, stains and high sickness absences

Service: Specialist carpet clean • Bio-sanitisation • Monthly cleaning contract

Duration: 1 week turnaround + ongoing

Outcome: 36% reduction in reported sickness in the following quarter

Background:The facilities manager suspected the cleaning provider wasn’t actually completing work. The office carpets were heavily soiled, meeting rooms smelled stale, and touchpoints (door handles, stair rails) were rarely disinfected.

What we did:

• Removed old staining from high-traffic walkways

• Bio-sanitised shared areas and meeting rooms

• Implemented a measurable cleaning schedule with sign-off sheets

Results:

• Employees noticed the improvement immediately

• Sickness-related absence reduced by 36%

• Landlord extended contract for another year

💡 A clean building doesn’t cost money — it saves money.

✨ What These Case Studies Prove

When businesses switch to Denma, the common feedback is:

“You look for the cause, not just the symptoms.”

Because we don’t turn up and tick a box.

We identify the issue.

We solve it properly.

We prevent it from coming back.

✅ Want results like these?

If your warehouse, engineering facility, retail space or office:

• keeps getting pests,

• fails cleaning audits,

• has staff moaning about hygiene,

• or you suspect your current contractor is just going through the motions…

We can fix that.

📞 0330 111 56 56

🌐 www.denmacleaning.co.uk

Denma Cleaning Services

Big enough to handle, small enough to care.