We deliver professional specialist cleaning services throughout Burgess Hill, helping clients with sensitive, complex and high-risk cleaning needs. From biohazard remediation and hoarded property clearance to squat clean-ups and sharps removal, our qualified operatives carry out every job safely, discreetly and in full compliance.






We provide a full range of specialist cleaning services, including hoarder cleans, biohazard removal, mould remediation, squat clearance and deep property cleans. All work is carried out by trained operatives following strict health and safety procedures to ensure a thorough and compliant result.
We deliver expert mould remediation services throughout Burgess Hill, using specialist methods such as dry fogging, controlled airflow and containment barriers. Every job is risk-assessed in advance, with optional follow-up inspections and detailed reporting to reduce the risk of recurrence and support long-term cleanliness.
We provide safe, discreet cleaning of areas contaminated with bodily fluids. Using hospital-grade disinfectants and full PPE, we clean and sanitise the space to restore hygiene. Biohazardous waste is disposed of under strict compliance, and ATP testing can be carried out to confirm cleanliness before reoccupation.
Our trained teams carry out methodical needle sweeps across, using structured search grids and appropriate PPE. Any sharps found are treated as clinical waste and removed in line with waste handling regulations. You’ll receive a full photographic report for transparency and peace of mind.
We provide specialist bird droppings removal, using approved biocidal treatments and full PPE to eliminate health risks. Our service restores contaminated areas including balconies, ledges, voids and rooftops to a safe, hygienic condition. Ideal for properties affected by nesting birds or long-term fouling.
We carry out full squat clearance services, removing hazardous waste, drug-related items, biohazards and odours. Every job is handled in line with strict health and safety regulations to ensure the space is fully cleaned, disinfected and safe for reoccupation, repair or handover.
We provide discreet and structured cleaning of hoarded properties in, covering everything from extreme clutter removal to full sanitisation. Our trained operatives follow strict safety protocols, wearing appropriate PPE and using professional-grade equipment to return the property to a habitable, hygienic condition.
Our deep cleaning services are ideal for voids, neglected homes or heavily soiled spaces. We tackle contamination, dirt, and waste using advanced cleaning products and tools. Every job is carried out by experienced operatives and includes photographic reporting to ensure transparency and compliance.

SMAS and CHAS approved for full compliance with UK health and safety standards.

All cleaning is carried out by PPE-equipped, CPD-certified specialists.

Biohazard and clinical waste is removed and disposed of using approved methods.

Receive photographic reports and hygiene test results following completion.
Dealing with a high-risk or sensitive cleaning job? Our experienced team is ready to deliver detailed, compliant cleaning tailored to your needs. Contact us today to schedule your service or request a no-obligation quote.




With over a decade of industry experience, Hashtag Clean is trusted by letting agents, landlords and housing professionals across Burgess Hill and the South East. Known for delivering high-quality, dependable results, we’re valued for our transparent pricing, responsive support and consistent service standards.
We deliver dependable, safety-led specialist cleaning backed by qualified operatives, clear reporting, and flexible scheduling. Trusted by housing providers, letting agents and local authorities across the South East, we’re known for our responsive approach and consistently high standards.
We handle complex cleaning tasks including hoarded homes, biohazards and squat clearances restoring properties to safe, compliant conditions.
As SMAS and CHAS-accredited professionals, we follow robust UK safety procedures to protect people, property and the wider environment..
Our team ensures fast, clear communication and flexible scheduling helping keep your projects running smoothly with minimal disruption.
Every job includes detailed photo reports and hygiene test results where required giving you full transparency and compliance evidence.
All work is delivered by CPD-certified cleaners, trained in hazardous cleaning and equipped with the correct PPE and procedures.
We’re relied upon by landlords, agents and local councils for our discreet approach, compliance expertise and reliable service delivery.
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 as quickly as possible often with same-day or next-day availability depending on the job and location. For urgent or time-sensitive cases, contact us directly for immediate support.
Yes, all Hashtag Clean operatives are fully insured, CPD-accredited and trained to handle high-risk environments safely and professionally using approved PPE and methods..
We do. Alongside Burgess Hill, we cover surrounding areas such as Haywards Heath, Hassocks, and the wider Mid Sussex region.
This depends on the service provided. In most cases, we’ll confirm re-entry is safe once cleaning has been completed, surfaces are dry, and (if applicable) hygiene tests such as ATP checks are passed.
Sharps, clinical waste, and any hazardous materials are disposed of using fully licensed carriers, in accordance with current UK waste regulations. We take full responsibility for safe and compliant disposal.
Yes. We provide photographic reports as standard, and where required, additional hygiene testing (e.g. ATP results) to demonstrate the area is safe and compliant.
For safety reasons, we usually recommend vacating the affected area particularly for trauma, chemical or high-risk cleans. Our team will advise clearly based on the type of service required.
Pricing is based on the extent of contamination, property size, type of waste, PPE requirements, and whether post-clean reporting or testing is needed. We provide clear, tailored quotes for every job.
Absolutely. We specialise in both hoarder house clearance and squat property cleaning, working methodically and discreetly to bring properties back to a safe, usable condition.
We adhere to SMAS and CHAS health and safety standards, using approved PPE, carrying out full risk assessments, and following all relevant UK guidelines for biohazard cleaning and disposal.
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.