How To Remove The Smell Of Sulphur in Your House?
Does your house smell like rotten eggs? It is often described as the odour of sulphur, which is not only unpleasant but can also lead to various health hazards. This includes respiratory disorders, headaches, nausea, runny nose, and breathing problems.
The common causes of dreadful sulphur odours include gas leaks, hydrogen sulfide gas in water (contaminated water), clogged or rusted drains, faulty appliances, or even poor ventilation. As a responsible homeowner, acting proactively and identifying the source to maintain a healthy and well-kept house becomes essential. This can create more obstacles during your final property inspection. It is pivotal to meet the legal cleaning obligations to get a hassle-free closure at the end of your tenancy in NSW.
Here is a comprehensive guide on tips and tricks to eliminate the smell of sulphur in a house. The best part is that this guide allows you to easily create a fresh-smelling and spotless abode using the right methods and non-toxic products.
Let’s Get Started!
1. Identify the Source of the Sulphur Smell
First things first! Walk through your rooms to identify the source of the unpleasant smell of sulphur so that you can treat it immediately. The rotten eggs-like odour can be due to the following reasons:
- Contaminated Water Supply: The hydrogen sulfide gas in water can cause a rotten eggs-like smell in your bathroom or kitchen. It is good to run hot and cold water from faucets. If the odour is stronger in hot water, you’ll need to fix the water heater. Also, test the water source as it may contain sulphur bacteria.
- Drains: Check your bathroom and kitchen drains because organic buildup or rust in drainage systems can linger this unpleasant smell
- Gas Leaks: Sulphur smell could indicate a natural gas leak, which needs to be addressed immediately to prevent safety hazards. In such a case, contact your gas provider or emergency services in Sydney.
- Poor Ventilation: Bathroom condensation or mould growth in your home due to poor ventilation can also be a major reason for the unpleasant stench.
- Faulty or Dirty Appliances: Mould, dirt, and gunk can breed harmful germs that can produce a sulphur-like smell in your refrigerator, garbage disposal, and dishwasher.
It is good to thoroughly inspect your rental home and make necessary repairs before the arrival of end of lease cleaning Sydney professionals. This can help you secure full bond money without any dispute or disagreement.
2. Treat Water-Related Smell Proactively
If the main source of sulphur odour is contaminated water, you need to take immediate action to eliminate the smell. Make sure you drain and clean your water heater using all-natural products. Remove the sediment buildup that may be the breeding ground for sulphur-reducing bacteria. All you need to do is to pour 2 gallons into the tank and let it sit for half an hour. Next, flush the tank with water to eliminate the lingering smell. It is also good to replace the anode rod with the help of a handyman in Sydney.
Moreover, installing a water filter in your home is also a great way to remove hydrogen sulfide from the water supply. It is a natural compound produced by bacterial breakdown of organic waste and sewage. With a water purifier, you can eliminate the contaminants from the water supply, providing good health to your family.
3. Naturally Unclog and Clean Your Drains
Unfortunately, bathroom and kitchen drains can lurk lethal bacteria due to dirt, grime and gunk that discharge sulphur odours. This can pose serious health concerns while ruining your home’s overall look and feel. If the source of the smell is a clogged and dirty drain, bring on your natural cleaning products.
Pour boiling water down the drain to break down dirt and gunk. After that, pour a cup of baking soda, followed by a cup of white vinegar. The duo creates the fizz and eliminates the buildup of grease, grime and debris. So, let it sit for half an hour before flushing with hot water. Ensure you regularly clean the drainage system to leave a great impression on your landlord during routine inspections. This can also save you time during a cheap end of lease cleaning Sydney while helping you recover the full bond amount.
4. Deep Clean Your Appliances

Overlooking faulty and dirt-laden kitchen appliances can be the prime cause of sulphur-like odour in your home. Scanning your appliances, inside and outside, is imperative to eliminate lingering odours. Run garbage disposals with ice cubes and baking soda for best results.
Ensure you dispose of expired food items from your refrigerator, remove shelves and wash them in hot, soapy water. For interior walls, gaskets and other parts, spray a white vinegar solution and wipe down stains and gunk using a scrubbing brush. Use the same solution and run a hot water cycle in your dishwashing machine.
5. Improve Home Ventilation
Poor ventilation in your home can also emit sulphur odours, triggering allergies and other health-related problems. To eliminate the unpleasant smell, ensure you open windows and doors for the flow of natural air in all your rooms, making your home energy-efficient as well. Always run an exhaust fan in your kitchen and bathrooms to prevent condensation.
Tip: Prefer buying a high-quality air purifier to boost indoor air quality while eliminating allergens and lingering smells from your home.
6. Combat Mould and Mildew
Mould spores love to thrive on dark and moist surfaces. These could also produce sulphur odours in your home. Once you’ve addressed the mould-infested areas in your home, treat those nasty stains using natural products.
Apply 3% hydrogen peroxide on mould-laden bathroom walls, shower areas, tiles, grout lines, basement walls, etc. Leave it for a few minutes and scrub gently using a brush or sponge. Ensure you clean and dry the area to prevent further regrowth. Steam cleaning is also a great way to banish lethal germs, mould and bad odours.
7. Use Activated Charcoal and Baking Soda
Both are natural and effective natural deodorisers that can help you eliminate sulphur or rotten eggs-like smell quickly. You can place a bowl of activated charcoal in affected areas to banish unpleasant odours.
When cleaning your carpets and upholstered furniture, sprinkle a generous amount of baking soda and vacuum after an hour. Seasoned end of lease cleaning Sydney experts recommend using baking soda to clean dirt-laden oven, microwave and natural stone surfaces for sparkling results.
Practical Tips to Eliminate Sulphur Smell in Your Home

Wrapping up
Experiencing awful sulphur smells in your home can be annoying. It may indicate serious problems like gas leaks or contaminated water supply. However, following these tips can easily identify and eliminate the unpleasant smell and create a fresher and hygienic home environment.