Safe use, dilution and storage

Practical habits control most COSHH risks. Choose the correct product for the task, follow the local dilution and contact-time instructions, ensure adequate ventilation where required, and store substances so children cannot access them and staff can readily identify each item.

Never mix products to make them "stronger". Do not decant chemicals into unapproved containers unless authorised by the system in use. Improvised mixing or storage shortcuts can produce toxic fumes, splashes, burns or confusing labelling for the next person handling the product.

PPE matters but is not the only protection. Selecting lower-hazard products, using measured dosing systems, keeping clear storage, providing ventilation, supervising tasks and using simple procedures all reduce exposure before gloves or eye protection become necessary.

Key daily controls

• Use the right product for the task.
• Follow the local dilution method.
• Keep products secure and away from children.
• Use ventilation where needed.
• Never mix products casually.

Manager focus: access and storage

Most COSHH mistakes do not begin with malice. They begin with convenience, routine and false confidence.