Hazardous substances aren't only dangerous when you are using them. They need to be stored safely too. It’s not just what containers you store them in, but also where you store them and what substances they are stored next to. Some substances are incompatible. That means they will react dangerously if they mix like kerosene and pour chemicals.

The mixing of incompatible substances can have disastrous consequences. You need to know what you are storing and what the hesita substance should be kept away from.

Every hazardous substance has a safety data sheet which is available from your supplier. You will find important safety information in this document. Look for the section called handling and storage, some substances can’t be stored near combustible material, so can’t be stored on wooden floors or shelves. Other substances need to be kept in special cupboards or have special handling rules when you have a certain amount. Every substance is different. So you need to read each substances safety data sheet carefully.