What is COSHH in Cleaning?

If you run a business, you will already understand how important it is to keep your premises clean, safe, and compliant. Yet many people still ask a very simple question that carries serious weight. What is COSHH in cleaning?

COSHH stands for Control of Substances Hazardous to Health. It is a set of regulations designed to protect people from harmful substances used in workplaces, including cleaning environments. Whether you manage an office in Winchester, a haulage depot in Southampton, or a mechanical site in Eastleigh, COSHH plays a central role in how cleaning should be carried out.

In this guide, we will explain COSHH in clear, practical terms, focusing on what it means for commercial cleaning and why it matters for your business.

COSHH refers to UK regulations that require employers to control substances that can be harmful to health. In cleaning, this often includes chemicals such as disinfectants, degreasers, solvents, and other specialist products.

These substances can cause issues ranging from skin irritation to respiratory problems if they are not handled correctly. COSHH exists to ensure that risks are identified, assessed, and properly managed.

In simple terms, COSHH is about three things:

• Understanding what substances are being used
• Assessing the risks they pose
• Putting measures in place to keep people safe

A COSHH risk assessment is at the heart of the regulations. It is a structured process that identifies potential hazards and outlines how to control them.

A proper COSHH risk assessment will:

• Identify all hazardous substances used during cleaning
• Evaluate how these substances could cause harm
• Determine who might be affected
• Establish control measures to reduce risk

For instance, in a veterinary practice, cleaning products must be carefully chosen and handled to protect both staff and animals. A COSHH assessment would consider factors such as exposure levels, safe dilution, and appropriate storage.

One of the most important aspects of COSHH is how substances are handled and stored.

Good practice includes:

• Keeping chemicals in clearly labelled containers
• Storing products in secure, designated areas
• Avoiding mixing substances unless specifically instructed
• Following manufacturer guidelines at all times

These simple steps can prevent accidents and ensure a safer working environment.

Even the best systems mean little without proper training. COSHH requires that anyone handling hazardous substances understands how to do so safely.

This includes:

• Knowing how to read product labels and safety data sheets
• Understanding the risks associated with each substance
• Using protective equipment correctly
• Knowing what to do in case of a spill or exposure

Well trained staff are the backbone of safe and compliant cleaning operations.

For many businesses, managing COSHH internally can be complex and time consuming. This is where professional cleaning services make a real difference.

A reputable commercial cleaning provider will:

• Carry out detailed COSHH risk assessments
• Use appropriate and compliant cleaning products
• Ensure staff are fully trained
• Maintain high standards of health and safety

At Lemon Cleaning, COSHH compliance is not treated as an afterthought. It is built into every aspect of the service, from product selection to staff training.

So, what is COSHH in cleaning? It is far more than a regulatory requirement. It is a framework that protects people, ensures safe working environments, and maintains professional standards across the cleaning industry.

From offices to industrial sites and veterinary practices, COSHH plays a vital role in how cleaning is carried out. When done properly, it reduces risk, improves efficiency, and gives business owners peace of mind.

If you are looking for reliable, compliant, and professional cleaning services in Hampshire, Lemon Cleaning is here to help.

We specialise in commercial environments, including offices, haulage, mechanical settings, and veterinary practices. Every service we provide is carried out with strict adherence to COSHH regulations and industry best practice.

Let Lemon Cleaning take care of your cleaning, so you can focus on running your business with confidence.