At H2O Hygiene, we understand the responsibility care homes have in safeguarding vulnerable residents from health risks like Legionella. Our specialised Legionella testing in care homes keeps you compliant with legal regulations and also keeps residents, staff and visitors safe. With years of experience in the care sector, our expert team delivers bespoke, fully compliant water hygiene services, guided by UK regulations.

Legionella is a naturally occurring bacterium commonly found in freshwater, but can become dangerous when it spreads in man-made water systems. Without regular Legionella testing in care homes, outbreaks can occur, which can cause not only disruption to the premises but also put residents and staff at risk. Legionella thrives in stagnant water and at temperatures between 20-45°C. Common breeding grounds for this bacteria include:
Testing for Legionella in care homes is important to maintain high health and safety standards and working with a trusted water treatment company helps to keep this bacterium at bay. Care homes can be a breeding spot for Legionella bacteria, especially if they have old, complex plumbing systems that are prone to limescale or corrosion. With the elderly and immunocompromised most at risk of developing Legionnaires’ disease, risk assessments are crucial to maintain a duty of care.
Legionella testing in care homes is not just a nice-to-have; it’s a legal requirement in the UK. Care homes must adhere to legal requirements like the Health and Safety at Work Act 1974, which sets the broad legal framework for health and safety.
All industries, whether care homes, schools or any leisure facility, must ensure the premises adhere to the HSE Approved Code of Practice (ACoP L8) and Control of Substances Hazardous to Health (COSHH). Staying compliant with these regulations ensures your care home is protected against Legionella outbreaks. It’s especially important to ensure compliance with regulatory requirements in care homes of all places, due to the vulnerability of the residents.
Legionella testing should be carried out every two years as standard, but it’s a good idea to carry out annual checks in healthcare environments to protect vulnerable residents. Legionella testing in care homes may need to be carried out more frequently if there’s a suspected case of Legionnaires’ disease or if changes are made to the building that affect the water system, so the frequency of testing is usually done on a case-by-case basis.
Regular maintenance like temperature checks, cleaning and descaling should also be performed to keep Legionella risks low and prevent outbreaks.
Legionella in care homes can be prevented through regular risk assessments. At H2O Hygiene, we thoroughly evaluate potential sources of Legionella bacteria by inspecting water systems and providing recommendations to mitigate any identified risks. This process includes:
To reduce the risk of Legionella in care homes, businesses should get regular risk assessments from a qualified company like H2O Hygiene. In addition to these risk assessments, care home staff should frequently check water temperatures to ensure safe ranges and flush unused outlets like taps and showers.
Regular cleaning and disinfection of water tanks, showerheads and pipework will keep water systems in good condition and prevent limescale.
If you detect Legionella in your care home’s premises, it’s likely you’ll have to restrict access to affected areas while a qualified water treatment company begins the decontamination process. This is usually done by flushing very hot water through the system or using chemicals to clear out the system. If it’s a severe case, the whole water system may need to be replaced.
Engineers will then assess the system to remove any unused pipework and remedial work may be done to correct the underlying issues that led to the Legionella outbreak.
Our qualified team offers comprehensive services for Legionella testing in care homes, including risk assessments, regular testing, water system maintenance, staff training and remedial works to ensure your premises meet UK regulatory standards.
We take a proactive approach rather than a reactive one, and we tailor our services to each and every one of our clients to ensure their exact needs are met at all times.
Legionella in care homes can be caused by a combination of factors that can work together to create the ideal environment for bacteria to thrive. Legionella grows in stagnant, warm water between 20°C and 45°C and is usually found in complex old water pipes where it can sit undisturbed for long periods of time.
The presence of biofilm, limescale or corrosion within pipework and tanks can also spur on the spread, so it’s important to carry out regular checks in your care home to prevent outbreaks.
Legionella in care homes can be devastating if an outbreak occurs, which is why it’s crucial to work with a partner you can trust. Here at H2O Hygiene, we have years of experience providing fully compliant Legionella testing in care homes to protect all residents, staff and visitors who step foot on the premises.
We take a bespoke approach to every client we work with and our team of expert engineers, consultants and technical specialists maintains the highest standards of work. Whether you need Legionella testing, remedial work, water treatment, water tank cleaning or ongoing water hygiene support, contact our team and we’ll be happy to discuss your requirements.
Working with hundreds of care homes UK-wide, we have all the knowledge and experience required to support your business with fully compliant Legionella risk assessments. Keep your premises protected against Legionella and contact our experts today on 01922 666108 or [email protected] and we’ll provide a free quote for Legionella testing in care homes.
Risk assessment of your water system – Understand your risks. Be proactive instead of reactive.
Whatever remedial support you require, we can provide you with the right reactive solution
Our friendly team of specialists are on hand to talk through your requirements, whether you know exactly what you need, or you need a little advice, we’re here to help.