Battling Grease Trap Odours: Tips & How PuraAir Can Help

May 2, 2025
A group of chefs are preparing food in a commercial kitchen.

Grease traps are essential for any commercial kitchen or food service business, but without proper maintenance, they can quickly become a source of unpleasant, lingering odours. These smells are typically caused by the buildup of fats, oils, and grease (commonly referred to as FOG), and if not addressed, they can become more than just a nuisance — they can pose a health hazard and damage your brand's reputation.



5 Ways to Control Grease Trap Odours


1. Clean the Grease Trap Regularly
Routine cleaning is the first and most crucial step. Depending on your usage, schedule a thorough cleaning at least once a month. Heavy-use kitchens may require more frequent cleanings to prevent FOG buildup and control odours.


2. Use Hot Water and Degreaser
Flushing the grease trap with hot water and a strong degreaser breaks down stubborn grease layers and kills odour-causing bacteria. This should be part of your deep-cleaning routine.


3. Add Bacteria-Based Cleaners
These biological treatments introduce safe, effective bacteria that actively break down FOG and neutralise smells. They’re eco-friendly and a smart way to maintain grease traps between physical cleanings.


4. Check the Venting System
Improper or blocked venting can cause odours to escape into your kitchen or dining area. Ensure your grease trap is properly ventilated to direct odours safely away from customer-facing areas.


5. Install an Odour Control System
Odours often persist when all the above measures are taken this is why PuraAir has so many contracts all around Australia to effectively neutralise odours in grease traps. It may be time to upgrade your odour control strategy – and PuraAir has the experience and expertise to tailor a solution to your needs.



How PuraAir Helps Eliminate Odours at the Source


At PuraAir, we specialise in advanced odour control solutions tailored for commercial environments — including those stubborn smells from grease traps. Here's how we can help:


Odour Control Units with Activated Carbon: Our systems are designed to absorb and neutralise airborne FOG particles using high efficiency activated carbon filters. These units are compact, discreet, and ideal for use in kitchens and waste storage areas.


Ozone-Based Treatment: Our ozone generators provide a powerful, chemical-free way to oxidise and neutralise odour molecules. This is especially effective for persistent smells in enclosed or poorly ventilated areas.


Scent Diffusion Systems: Complement your odour control with a pleasant ambient fragrance. PuraAir’s scent diffusers can mask and elevate the environment, offering a more inviting atmosphere for both staff and guests.


Custom Maintenance Plans: We offer personalised service schedules to ensure your odour control systems continue working at peak efficiency — especially in high-use commercial kitchens.



Don’t Let Odours Damage Your Business


Unpleasant grease trap smells can impact customer experience, employee satisfaction, and even lead to health code violations. With the right combination of maintenance and PuraAir’s innovative odour control solutions, you can quickly and effectively eliminate the problem at its source.


Contact PuraAir today to learn more about our commercial scent and odour control solutions — and keep your business smelling as clean and professional as it looks.




February 12, 2026
Uncontrolled garbage odours can quickly overwhelm commercial environments, affecting staff comfort, customer experience, and overall hygiene perception. That’s why PuraAir’s High Performance Commercial Odour Control Systems Series is engineered with multiple advanced air purification technologies to eliminate odours at the source while improving overall air quality. Our systems don’t just mask smells — they neutralise, disinfect, and purify using a powerful combination of air treatment methods. Multi-Technology Air Purification for Maximum Effectiveness UVC Germicidal & UV Ozone Technologies At the heart of the PuraAir UVC Series are high-output UVC (Ultraviolet Germicidal) and UV ozone-generating lamp technologies . UVC light helps disinfect micro-organisms such as bacteria, mould spores, and airborne pathogens that pass through the system. UV-generated ozone works by oxidising odour molecules and breaking down organic and chemical compounds responsible for strong garbage smells. The lamps used in our systems are manufactured to the highest standards and are guaranteed for a continuous working life of 9,000–12,000 hours . Each lamp is powered by a smart digital ballast with a pre-heat function , helping extend component lifespan and ensure reliable, consistent performance. Carbon & Particle Reduction Support While ozone and UVC handle odour molecules and micro-organisms, additional air purification methodologies can support overall air quality by helping reduce airborne particles and pollutants. This layered approach ensures both odour elimination and cleaner indoor air . Designed for Performance, Safety & Ease of Use PuraAir systems are built not only for effectiveness, but also for durability, safety, and ease of maintenance. Durable, Safe Cabinet Design The white powder-coated cabinet is lightweight, compact, and easy to clean. It features: A flush key lock and durable hinge system A door safety switch that automatically shuts the machine off if opened during operation, providing added protection for personnel Smart Monitoring & Controls Our systems make monitoring and adjustment simple: The LED indicator panel displays system settings and alerts you when lamps are due for replacement The ozone source indicator shows the ozone level currently in operation The ACC (Adaptive Command Control) allows ozone output to be adjusted to suit each customised application ACC can be managed via the remote-control option , during installation, or at scheduled servicing. An auxiliary socket is included to support remote-control functionality, making adjustments quick and convenient. For sites with advanced compliance requirements, an optional Ozone Safe Monitoring System is also available. Exclusive High Flow Air Distribution System (HFADS) The HFADS (High Flow Air Distribution System) is exclusive to the PuraAir UVC Series. This system includes a maintenance-free turbine blower designed for high output with whisper-quiet operation . The 25mm outlets deliver a high volume of ozone to ensure effective odour control, while the engineered airflow system also assists in cooling the internal components of the cabinet. This means the system is constantly working to eliminate odours and clean the air efficiently and quietly . Service-Friendly Modular Design The modular construction of the PuraAir UVC Series makes servicing and maintenance straightforward, reducing downtime and ensuring long-term performance. Backed by PuraAir Reliability Every unit is supported by a 12-month Manufacturer’s Warranty covering parts and labour , backed by PuraAir’s stand-in replacement guarantee . If warranty repairs cannot be completed on-site during assessment, we will provide an equivalent replacement system to ensure your odour control remains uninterrupted. The PuraAir Difference By combining UVC germicidal disinfection, UV ozone generation, advanced airflow engineering, and intelligent controls , PuraAir delivers a powerful, eco-conscious solution for commercial garbage odour control. The result? ✔ Elimination of stubborn waste odours ✔ Reduction of airborne micro-organisms ✔ Cleaner, fresher indoor environments ✔ Reliable, low-maintenance performance With PuraAir, you’re not just treating the air — you’re creating a healthier, more pleasant environment for everyone who walks through your doors.
January 7, 2026
As we welcome the New Year, the team at PuraAir would like to extend our warmest wishes to all our valued clients and partners. The start of the year also marks the peak of the summer season, a time when warmer temperatures, increased building occupancy, and higher waste volumes can create unique challenges for odour control and hygiene management. Summer heat accelerates the breakdown of waste, leading to stronger and more persistent odours. It also creates ideal conditions for flies and other pests, particularly in bin rooms, waste chutes, loading docks, and garbage storage areas. Without effective odour control solutions in place, these issues can quickly impact the comfort, health, and overall experience of residents, staff, and visitors. In high-rise residential buildings, these challenges are often intensified during the holiday period. With more people spending time at home, garbage volumes naturally increase, placing additional strain on waste management systems. Communal areas such as lift lobbies, corridors, and waste rooms can be especially affected if odours are not properly managed, leading to resident complaints and unnecessary disruption. This makes the New Year an ideal time to review your odour control and scenting requirements. Ensuring that existing systems are functioning optimally, and that solutions are appropriately scaled for summer conditions, can help prevent issues before they arise. Proactive odour management not only improves air quality but also supports hygiene standards, reduces pest activity, and helps maintain a pleasant living and working environment. At PuraAir, we work closely with building managers, facility teams, and property owners to deliver tailored odour control and scenting solutions that address seasonal demands. From waste room and garbage chute treatment to fly control and ambient scenting in shared spaces, our solutions are designed to perform when conditions are at their most challenging. Start the year with confidence. We encourage you to take this opportunity to assess your current odour control measures and ensure they are ready for the months ahead. Contact Rob Clarke from PuraAir on 1300 972 736 or 0147 714 268 today to schedule a summer readiness review or to discuss tailored solutions for your building. A proactive approach now can help prevent issues later and ensure your spaces remain fresh, hygienic, and welcoming throughout summer and beyond. Browse through our website for more information. We wish you a safe, successful, and refreshing New Year and look forward to supporting you throughout 2026. 
December 8, 2025
As we approach the end of 2025, the team at PuraAir would like to extend our warmest thanks to our valued clients. Thank you for entrusting us with your odour control and scenting needs throughout the year-your support means the world to us, and we’re grateful to continue enhancing the spaces you live and work in. We would like to wish you all a restorative, joyous festive season , and a Happy and Safe New Year! May your holidays be filled with calm, connection, and moments that bring you true joy. To give our team some well-deserved rest, we’ll be taking a short break over the holiday period. Our last day of work will be Wednesday 24th December 2025, and we will return on Monday 5th January 2026. 🎄 Festive Special Offer ✨ To celebrate the season, we’re gifting a little extra something: Order any 2 fragrances, or purchase one of our diffusers before Christmas, and you'll receive a complimentary bottle of our ‘Festive Cheer’ fragrance. It’s the perfect scent to bring warmth and holiday spirit into your space. Thank you once again for your continued support throughout 2025. We look forward to scenting your world beautifully in the coming year. Warmest wishes, The PuraAir Team