23 May 2025 Media Release: Winter is upon us – keep warm and stay safe – caution when using an imbawula
Media Release: Winter is upon us – keep warm and stay safe – caution when using an imbawula
23 May 2025
As winter is approaching and ambient temperatures begin to drop, communities across the Garden Route are turning to traditional heating methods to keep warm. While the use of the imbawula for the burning wood is practical and affordable, it can pose health and fire risks including air pollution.
What is an Imbawula?
An imbawula is a do-it-yourself heater made from a metal drum that is suitable for making fire inside. It is commonly used in rural homes in the colder regions all over South Africa to burn wood for heating and cooking purposes. The use of the imbawula indoor or in small space with poor ventilation can negatively impact a person’s health.
How can it impact your health?
The burning of wood produces gases such as carbon monoxide, particulate matter (fine dust particles) and volatile organic compounds. Carbon monoxide is a colourless, odourless gas, which makes it particularly dangerous to detect before it is too late. The inhalation of these gases can cause headaches, lung infections, coughing, and worsening of asthma, bronchitis, obstructive pulmonary diseases, lung cancer or TB especially in children, elderly and those suffering from immune-compromised illnesses. It can even cause death.
In short, the harmful gases can cause:
- Fire hazards
- Carbon monoxide poisoning
- Respiratory problems
The smoke from an imbawula, open fires, and the burning of waste does not disappear into the air. During cold nights and early mornings, a layer of cold air sits close to the ground while warmer air traps it from above. This also traps all the smoke, gases, and pollution near the surface, right in our breathing zone. The gasses only escape later in the day when the sun heats the ground, and the air starts moving again.
Safety tips when using an imbawula
For those considering to use a traditional imbawula during the colder months, here are a few tips for making use of the imbawula in a safe and responsible manner:
- Always use dry untreated wood
- Dry firewood burns cleaner and produces less smoke.
- Treated wood when burned releases more toxic gases
 
- Place the imbawula outside or in a well-ventilated space.
- Never use it in a closed room or small shack.
- Make sure there is sufficient airflow — open a window or door nearby.
 
- Start your fire by making use of dry paper, dry twigs, or sawdust instead of using plastics or old motor oil.
- To avoid any fire risks always extinguish the fire before going to bed. Set your alarm in case you fall asleep while it is still burning.
The GRDM urges the public to protect their health and safety by opting for safer heating and cooking methods, and always prioritise proper ventilation to prevent the build-up of harmful gases. Do not sleep with the imbawula still in your home – your life and the lives of your family depend on it.
Feature image: AI-generated imbawula in a shack.
ENDS
 
		 
		
 
		 
		 
		 
		



 
		 
		 
		
 
		
 
		






