Properties used as illegal cannabis farms are often left with extensive contamination and damage. High humidity, altered electrics, chemical residues and prolonged neglect can leave a property unsafe, unhygienic and unfit for occupation.
Our cannabis farm cleaning and remediation service is designed to return affected properties to a safe, clean and usable condition following police seizure, tenant eviction or discovery of illegal cultivation.
We work with landlords, letting agents, housing providers, insurers and commercial property owners, providing a discreet and professional service.
Cannabis farms commonly create conditions that go far beyond standard cleaning. Our service focuses on contamination removal, deep cleaning and environmental stabilisation.
This includes the removal of surface contamination, residue build-up, staining and odours associated with cultivation activity. Affected rooms, lofts, voids and enclosed spaces are thoroughly cleaned and treated using professional-grade products suitable for heavy contamination environments.
Where properties have been subject to prolonged high humidity or water damage, we can support the remediation process with structural drying and moisture control measures where required.
Illegal cultivation typically involves excessive moisture, poor ventilation and heat, often leading to damp conditions throughout the property.
As part of the remediation process, we have access to industrial heaters and dehumidifiers where required. These may be used to support drying of walls, floors and building fabric following prolonged humidity, leaks or water saturation, helping to stabilise the environment and reduce the risk of secondary issues developing after cleaning.
Cannabis farm properties frequently present additional risks, including electrical alterations, structural damage and hidden contamination. While we do not carry out electrical or building repairs, issues identified during cleaning will be highlighted so appropriate remedial works can be arranged.
All operatives are DBS checked, with checks renewed regularly, making them suitable for work in sensitive or high-risk environments. All work is carried out with safety, discretion and professionalism, with careful handling and disposal of contaminated waste where applicable.
Bio-Shield delivers biohazard cleaning services across Northern England and southern Scotland, including Newcastle upon Tyne, Leeds, Manchester, Sheffield, York, Middlesbrough, Durham, Sunderland, Bradford, and Glasgow.
Our regional coverage allows us to support both urban and rural properties, responding to complex cleaning requirements wherever they arise.
This service is suitable for residential and commercial properties affected by illegal cannabis cultivation, including single dwellings, flats, HMOs and commercial units.
If you are dealing with a property affected by illegal cannabis cultivation, contact us to discuss assessment, cleaning and remediation options and to arrange a professional response.
Our mission is simple: to make unsafe, contaminated, or heavily affected properties clean, safe, and usable again. Bio-Shield provides specialist cleaning, biohazard remediation, and decontamination services using approved methods, correct PPE, and compliant waste disposal. Every job is carried out professionally, discreetly, and in line with UK health and safety standards.
Specialist trained technicians with experience in biohazard, pest contamination, and extreme property cleaning.
Professional-grade equipment, approved biocides, and controlled cleaning methods — not domestic products.
COSHH assessments, method statements, PPE, and licensed waste transfer used on every applicable job.
Prompt response, clear communication, and discreet attendance for sensitive or high-risk situations.
Need a specialist clean or decontamination service? If a property is unsafe, contaminated, or unsuitable for standard cleaning, Bio-Shield can help. Get in touch to discuss the situation and receive professional advice and a clear quote.
