We provide trusted specialist cleaning services, handling sensitive and high-risk environments. From hoarder clearances to biohazard and sharps removal, our trained team operates safely, discreetly, and in full compliance with health and safety standards.






We offer extensive cleaning services, everything from biohazard cleaning, mould removal, and bodily fluids cleanup to hoarded property clearance, squat clearance, and sharps disposal. Our team also handles bird droppings (guano) removal, fire damage restoration, deep property cleaning, and post-clean testing using ATP or protein pen methods.
We deliver thorough mould cleaning services, using proven techniques such as dry fogging, controlled ventilation, and safe containment zones. Each site is carefully assessed for risk, with detailed reports and follow-up inspections provided to help prevent recurrence and ensure a lasting result.
We provide discreet, compliant cleaning of areas affected by bodily fluids. Our operatives use hospital-grade sanitisers, wear full PPE, and follow regulated procedures for safe biohazard waste removal. Where required, ATP testing is carried out to verify hygiene levels and confirm the area is safe for re-entry.
We carry out controlled needle sweeps, using structured gridding methods and full protective equipment. All recovered sharps are handled as clinical waste and disposed of via licensed, compliant routes. Each job includes a photographic report, providing full transparency for landlords, agents, and property managers.
We carry out professional guano removal, using approved cleaning solutions and full PPE. Our process removes harmful pathogens and restores surfaces to a hygienic condition. Suitable for rooftops, balconies, empty properties and external areas affected by bird activity, this service leaves the site sanitised, safe, and ready for use.
We provide expert cleaning and clearance for squatted properties, removing biohazards, drug-related items, waste, and strong odours. Every site is cleaned in accordance with strict health and safety guidelines, ensuring the environment is fully sanitised and safe for access. This service prepares the property for reoccupation, refurbishment, or formal handover.
We offer discreet and methodical hoarder cleaning services, covering everything from clutter removal to deep sanitisation. Our operatives follow strict safety procedures, using full PPE and specialist equipment to restore the property to a clean, habitable condition ready for inspection, re-entry, or ongoing use.
We carry out intensive deep cleaning services for void, abandoned, or heavily soiled properties. Using industrial-grade products and specialist equipment, our team tackles contamination, waste build-up, and neglected conditions. All work is performed by trained professionals, with photographic reports provided to ensure full visibility and health and safety compliance.

Fully CHAS and SMAS certified, we meet all UK health and safety requirements on every job.

Our CPD-accredited operatives are fully trained and equipped to work in sensitive, high-risk environments.

Hazardous and clinical waste is removed and disposed of responsibly, following strict compliance procedures.

Receive full post-clean documentation, including hygiene test results and photographic evidence for your records.
Need help with a specialist cleaning job? Our experienced team is here to assist with safe, compliant, and thorough cleaning for a range of complex situations. Get in touch today to arrange a visit or request a free quote, We’re here to help, every step of the way.




With over a decade of experience, Hashtag Clean is the trusted choice for landlords, letting agents, and housing professionals in Leatherhead and across the South East. Known for our clear pricing, fast response times, and high standards, we consistently deliver reliable, professional cleaning services where they’re needed most.
We deliver reliable, high-standard specialist cleaning using fully trained operatives, thorough reporting, and a safety-first approach. With flexible scheduling and dedicated client support, we’re the trusted choice for landlords, councils, and housing professionals across the South East.
We handle complex, high-risk cleaning including biohazards, hoarded properties, and squatted sites restoring environments to safe, compliant standards.
As SMAS and CHAS-accredited contractors, we follow rigorous UK health and safety protocols to protect people, properties, and public spaces.
Our support team ensures responsive communication and efficient scheduling, helping you stay on track with minimal disruption.
We provide detailed post-clean reports with test results and imagery, giving full visibility and documented proof of work completed.
All work is delivered by CPD-accredited teams equipped with PPE and trained for sensitive, high-risk environments.
We’re regularly relied on by letting agents, councils, and housing associations for our discretion, reliability, and consistently high standards.
Years Established
Letting Agents Working with Us
Tenancy Cleaning Jobs Completed
5- Star Reviews
GOOD Based on 76 reviews Posted on Nathan DennTrustindex verifies that the original source of the review is Google. Great job by a team of 4 for an end of tenancy clean. This company does not cut corners, they go above and beyond. I fully recomend them.Posted on K JTrustindex verifies that the original source of the review is Google. Very thorough professional clean. Spotless. Would recommend.Posted on WaqqasTrustindex verifies that the original source of the review is Google. It was my first time using #Hashtag Clean Ltd for end of tenancy, they did a fantastic job and I couldn't be any thankful, they went above and beyond since they had to clean not just clean the property but the furniture in the property. I would recommend using them again for future end of tenancy Thank you to the team.Posted on Emily PaulleyTrustindex verifies that the original source of the review is Google. Absolutely first class service and customer service from start to finish. Would recommend any tenant to use this business for their end of tenancy clean.Posted on Marcus GrimesTrustindex verifies that the original source of the review is Google. Outstanding!Posted on Theo RichardsTrustindex verifies that the original source of the review is Google. Hashtag Cleaning were booked at the recommendation of the letting agent of my previous tenancy and I couldn't echo their sentiments enough. Hashtag proactively arranged collection of keys to the property via the letting agency. No stone was left unturned during the clean and I was extremely happy with the results. Specific areas I'd listed to focus on prior to the clean were cleaned with ease and looked good-as-new. Upon review of property, I had my full security deposit monies returned to me. All dealings with their front-line and bookings teams were extremely pleasant - all of their help has been massively appreciated, thank you!
Operations Leader | Contract Cleaning
Bookings & Account Manager
We aim to respond to urgent cleaning requests promptly, often within 24 hours. Response times depend on location and the nature of the job, but priority is always given to emergency situations wherever possible.
Yes, all members of our cleaning team are fully insured and trained to industry standards. Our operatives are CPD-certified and equipped to handle specialist and hazardous cleaning work safely.
We do. Our teams cover Surrey, Sussex, and Kent. Simply provide your location and we’ll confirm coverage and availability.
This varies depending on the service. For example, after fogging or biohazard work, we may recommend a short re-entry delay. Our operatives will advise clearly after assessment.
All sharps and hazardous materials are classified as clinical waste and handled under strict compliance. Items are removed, transported, and disposed of through licensed carriers.
Yes, we provide detailed post-clean documentation including photos and, where applicable, hygiene test results to give full transparency and peace of mind.
This depends on the scope of work. For low-risk cleans, it may be possible, but for any biohazard, deep cleaning, or fogging, we recommend vacating the property until the work is complete.
Pricing is based on property size, condition, type of contamination, and any waste removal or reporting requirements. We offer clear quotes with no hidden charges.
Yes, we specialise in both. Our operatives handle hoarder and squat clearance with discretion and care, ensuring the property is cleaned, sanitised, and safe for reoccupation.
All biohazard work is completed in line with UK health and safety legislation, including COSHH. Our team wears full PPE, follows SMAS/CHAS procedures, and uses approved products and disposal methods.
We proudly serve the following areas with professional specialist cleaning
Surrey | Sussex | Kent | Brighton | Burgess Hill | Chichester | Crawley | East Grinstead | Eastbourne | Guildford | Haywards Heath | Horsham | Worthing | Redhill | Reigate | Leatherhead | Epsom | Shoreham-by-Sea | Lewes | Horley
Need help with specialist cleaning? Get in touch with our team by phone or using the form, we’re here to assist with fast, compliant solutions across Surrey, Sussex, and Kent.