Top Ten Tips for the safe storage of chemical in the home

    1. Always read and follow the safe use, storage and disposal instructions on the product label.
    2. Store harmful household products and pesticides out of reach of children and pets. Store in a locked COSHH cabinet in a utility area or garden store with lots of ventilation.
    3. Store flammable products outside the living space in locked flammable cabinets and far away from places where they could catch fire. Keep flammable products away from portable heaters, electric heaters, central heating boilers and outdoor grills.
    4. Never store pesticides or other household products in cabinets where food is stored, or near food intended for people or animals. Never store pesticides where you keep medicines. Ideally pesticides should be stored in lockable pesticide cabinets.
    5. Always store chemical based products in their original containers so that you can read the label for directions on their use, storage and disposal.

bakingsodavinegar

  1. Never transfer flammable liquids, pesticides or other household products to soft drink bottles, milk jugs or other food containers. Children, or even adults, may mistake them for something to eat or drink.
  2. Never mix different cleaning fluids or pesticides. Chemical reactions can occur creating dangerous gases and in some cases exothermic reactions with the potential to cause fires and explosions.
  3. Always dispose of unwanted chemicals particularly petroleum based products and pesticides responsibly to protect your environment. Do not tip down drains, into drainage dykes, rivers or onto the land.
  4. Look out for new products that are less hazardous and environmentally friendly such as Propylene Glycol antifreeze or use safer alternatives. A combination of vinegar and baking soda is good at clearing blocked waste pipes.
  5. Have emergency numbers for fire services, environmental office and your doctor in a convenient place in case of emergency. Seconds save lives.

 

 

Storing Up Trouble

During the recent cold spell many businesses and domestic consumers, I amongst them, were left without heating oil supplies. In desperation people were forced to find whatever containers they could and trawl the local suppliers for emergency supplies. This was not easy and I for one was forced to introduce some expensive diesel to the tank to get me through. As a consequence domestic and business users were transporting and storing extra quantities of fuel many without knowledge of current safety legislation for flammable substances.

For reference the good news is that for Heating Oils and Diesel, under the Dangerous Substances and Explosive Atmospheres Regulations 2002 (DSEAR) there are no specific legal requirements on the quantity allowed either in workplaces or domestic premises. They are not, from a health and safety point of view, classed as particularly hazardous substances within the context of DSEAR – as their higher flash point means that their vapours will not ignite anywhere near normal room temperatures.

Kerosene and diesel do however constitute an environmental hazard, incurring high clean-up costs if they should leak into a drain, watercourse or the soil. Also if they are caught up in a fire they will contribute to fire intensity and spread so safe containment is essential.

When not in use, containers of flammable liquids needed for current work activities should be kept in sealed containers and stored in suitable fire-resisting cabinets or bins which are also designed to retain spills (110% volume of the largest container stored in it).

The recommended maximum quantity of highly flammable liquids, i.e. with a flash point below the maximum ambient temperature of the workroom, that may be stored in DSEAR type flammable storage cabinets and bins should be no more than 50 litres. For other flammable liquids with a higher flashpoint of up to 55°C no more than 250 litres is recommended.

The amount of petrol that can be kept in a domestic garage or within six metres of a building is a maximum of two ten litre capacity metal containers or two suitable plastic containers with a maximum capacity of five litres each. Under no circumstances should the petrol containers be stored in the home itself.

The design of our standard flammable storage cupboards is intended to provide a physical barrier to delay the involvement of the stored materials in a fire and limit exposure to the flames and hot gases for sufficient time to allow safe evacuation.

If your working practices require internal storage of quantities of highly flammable liquids above the recommended maximums then you are well advised to consider fire proof storage cabinets conforming to the BS EN 14470-1:2004 Standard. Unlike single skin cabinets that segregate from flames but not heat the EN14470 cabinets have stringent design specifications covering the fire resistance of the complete cabinet that prevent the internal temperature from rising above preset limits protecting the contents from fire damage or destruction for up to 90 minutes. Although their use in the UK is not yet a legal requirement under DSEAR legislation for excess storage quantities employers may find installing BS EN14470 cabinets with enhanced fire performance helps in justifying the integrity of their risk assessment as well as protecting valuable assets.