In recent weeks, I’ve been auditing and reviewing our practice’s approach to environmental sustainability. As part of this process, I examined the latest infection control guidelines from the Australian Dental Association and was pleased to see a substantial section focused on environmentally responsible practices.

Our profession relies heavily on plastic products and chemical disinfectants to maintain hygiene and ensure patient safety. From disposable gloves and syringes to sterilization wraps, plastic is a staple in most dental practices. However, as environmental awareness grows, so does the desire within the profession to become more sustainable and environmentally responsible.

Dental practices are now taking proactive steps to reduce their environmental footprint, making evidence-based changes that balance the need for safety with sustainability. One major focus is reducing the use of single-use plastics where possible. For example, our practice has transitioned to compostable or biodegradable alternatives that break down more easily and have a reduced impact on the environment.

Another shift is toward using materials that are less harmful when they enter the waste stream. This includes products made from safer, non-toxic materials that don’t pose a risk to ecosystems once discarded.

While these changes may seem small—such as switching to compostable cups or using biodegradable sterilization wraps—they add up to make a big difference over time. By implementing these sustainable practices, the dental profession is taking an important step toward reducing its environmental impact without compromising on patient care.

I believe sustainability in dentistry is more than a trend, it’s a necessary evolution. With every small, intentional change, our industry moves closer to being part of the solution in preserving our planet’s health.