Asbestos Awareness for Gardeners: Understanding the Risks and Precautions

Archives : July 17th, 2023

Asbestos Awareness for Gardeners: Understanding the Risks and Precautions

Asbestos, a term that often strikes fear in the hearts of homeowners and construction workers alike, is less known among gardeners, yet it poses a significant risk. This naturally occurring mineral was lauded for its heat resistance, strength, and insulating properties for many decades. 

It was extensively used in various industries, including construction before the scientific community acknowledged its dire health implications. However, it’s not only found in old buildings or industrial settings – it can also lurk in our gardens, hidden in plain sight.

This blog post aims to shed light on the potential asbestos risks for gardeners who may unknowingly come into contact with this hazardous material. By understanding what asbestos is, its health risks, how it can find its way into our gardens, and precautions to minimize exposure, gardeners can protect themselves and contribute to a safer environment. 

Asbestos Awareness for Gardeners

Whether you’re an amateur gardener or a professional landscaper, your health and safety are paramount, and this post aims to equip you with the knowledge and resources to garden confidently.

Understanding Asbestos and its Health Risks

Asbestos, when undisturbed, is not typically harmful. However, when it is broken or damaged, it can release microscopic fibres into the air. These fibres, when inhaled, can lead to severe health problems. Short-term exposure can cause immediate respiratory issues such as coughing, difficulty in breathing, and chest tightness. 

On the other hand, long-term exposure can result in serious conditions like asbestosis, lung cancer, and mesothelioma. The World Health Organization reports that around 125 million people worldwide are exposed to asbestos at the workplace, leading to an estimated 107,000 deaths annually.

Asbestos in the Garden: How It Gets There

Asbestos can find its way into gardens through various channels. Old asbestos-containing materials (ACMs) like roofing sheets, pipes, or tiles buried in the garden can crumble and mix with the soil. Naturally occurring asbestos can also be present in some soils or rocks. 

In addition, activities like home renovations or soil moving can disturb ACMs and spread asbestos fibres in the garden. An excellent resource for understanding the risks and safety measures associated with asbestos removal is They provide detailed information and professional services for asbestos testing and removal.

Identifying Potential Asbestos in the Garden

Identifying asbestos in the garden can be challenging. It is often mixed with soil and other materials, making it hard to detect visually. Its fibres are microscopic and cannot be seen with the naked eye. Therefore, if you suspect your garden might contain asbestos, it is crucial to have the soil professionally tested by accredited laboratories or service providers.

Safe Gardening: Precautions to Minimize Asbestos Exposure

If you suspect your garden might have asbestos, avoid disturbing the soil and contact a professional asbestos testing and removal service. If your garden is confirmed to have asbestos, you should take certain precautions when gardening. Use personal protective equipment (PPE), including gloves, a mask (preferably an asbestos-rated mask), and disposable overalls. Also, wet the soil to reduce dust and fibre spread. Always safely dispose of suspected asbestos waste, per local regulations and guidelines.

Government Regulations and Guidance on Asbestos in Australia

In Australia, the use of asbestos was gradually phased out in the late 1980s. It was fully banned in 2003, meaning any structure built or renovated after this time should not contain asbestos. Despite this ban, asbestos remains a significant concern because many older buildings still contain asbestos. Therefore, strict laws have been established to manage and control asbestos exposure.

The model Work Health and Safety (WHS) laws, enforced by Safe Work Australia, are designed to protect workers from asbestos. These laws state that if a structure was built or renovated before 2003, an Asbestos Register must be maintained, and an Asbestos Management Plan should be developed if asbestos is present or is likely to be present.

Under these laws, only a licensed asbestos removalist is allowed to remove asbestos at the workplace. This includes gardens if they are part of a commercial establishment. However, homeowners are allowed to remove a small amount of non-friable asbestos, though hiring a professional is strongly recommended due to the associated health risks.

When it comes to asbestos disposal, it must be done at a landfill site that is lawfully permitted to receive the material. Asbestos waste must be packaged, labelled, and transported following Safe Work Australia’s Code of Practice.

Asbestos Awareness for Gardeners

The Australian government recommends anyone suspecting the presence of asbestos to have it professionally tested. Various Australian states have specific asbestos regulation bodies …