How to Clean and Descale Your Soda Maker for Better Fizz
By Breville | Published: 2026-10-22
Category: Tips & Care
Learn how to clean and descale your soda maker to keep every glass sparkling. Step-by-step tips for Breville InFizz models, including limescale removal and maintenance.
Quick Answer
To keep your soda maker producing crisp, bubbly water, clean the exterior and nozzle regularly and descale every 1–2 months using a food-safe citric acid solution. This prevents limescale buildup that can dull carbonation and affect taste.
Why descaling matters for your soda maker
Hard water leaves mineral deposits (limescale) inside your soda maker's carbonation chamber and nozzle. Over time, these deposits can restrict gas flow, leading to weaker fizz and even affecting the taste of your sparkling water. Regular descaling removes these deposits and keeps your machine performing at its best.
For Breville InFizz models, like the InFizz™ Fusion and InFizz™ Aqua, the process is straightforward—no power or batteries required, so you can safely clean and descale without worrying about electrical components.
How often should you clean and descale?
Wipe down the exterior and nozzle weekly to remove dust and residue. Descale every 1–2 months, or more frequently if you have hard water. If you notice a slower fizz or a mineral taste in your water, it's time to descale.
Step-by-Step Cleaning and Descaling Guide
- Step 1: Prepare your cleaning solution: Mix 2 tablespoons of food-grade citric acid with 1 liter of warm water in a container. Do not use vinegar, as it can leave an odor in the plastic parts. Always use food-safe citric acid to avoid any lingering taste or smell.
- Step 2: Remove the bottle and rinse the nozzle: Take off the carbonating bottle and rinse the nozzle under warm running water to remove any loose debris. Do not submerge the entire unit in water—only the nozzle and cap should be cleaned with a damp cloth. Check that the nozzle holes are clear; a blocked nozzle can cause weak carbonation.
- Step 3: Soak the removable parts: If your model has a removable cap (like the FusionCap™ on the InFizz™ Fusion), soak it in the citric acid solution for 10–15 minutes. For models without removable parts, dip a soft cloth in the solution and wipe the nozzle and cap area. Do not soak the entire soda maker; only the parts that come into contact with water.
- Step 4: Rinse and dry thoroughly: Rinse all cleaned parts with fresh water and dry them completely with a lint-free cloth. Reassemble the soda maker before your next use. Ensure no moisture remains in the nozzle to prevent mold or mineral buildup.
- Step 5: Run a final water cycle: Fill the bottle with fresh water, attach it to the soda maker, and carbonate as usual. Discard the first batch of sparkling water to flush out any remaining citric acid residue. This final rinse ensures your next glass tastes clean and fresh.
Breville InFizz models that make maintenance easy
- the InFizz™ Fusion: The InFizz™ Fusion features a removable FusionCap™, making it easy to access the carbonation area for cleaning. You can quickly wipe down the cap and nozzle, reducing the chance of residue buildup that could affect flavor.
the InFizz™ Fusion - the InFizz™ Aqua: The InFizz™ Aqua operates without power or batteries, so you can clean it safely without unplugging. This makes maintenance straightforward and convenient, even if your countertop setup is far from an outlet.
the InFizz™ Aqua
