Turning food scraps into effective cleaning agents is an easy way to tackle cleaning up in the kitchen without using harsh chemicals or excessive plastic waste. The process is simple: fermenting citrus peels to create a natural Citrus Enzyme Cleaner Zero-Waste solution. Non-toxic, it will cut grease with ease, and it’ll leave behind a beautiful scent, so fresh. This is the ultimate move toward a sustainable kitchen.
The Process: Simple Fermentation
To make enzyme cleaner, three simple ingredients are needed: citrus peels, brown sugar, and water. The brown sugar works as a catalyst in kicking off the fermentation process, which takes several weeks. Over this period, the citrus peels release enzymes that break down dirt and grease.
- Ingredients & Ratios: You need a container (a plastic soda bottle works well, since glass can break due to buildup of created gases), 1 part brown sugar, 3 parts citrus peels (or other fruit scraps), and 10 parts water. For example, 1 cup sugar, 3 cups peels, and 10 cups water.
- Instructions: Mix all ingredients in the container. Leave plenty of headspace since fermentation will produce a gas. Cover the container, leaving it loose.
Time and Patience: The Waiting Game
Fermentation does not occur instantly. The cleaner needs to ferment for at least three months for the best outcome and highest concentration. This is necessary in order for the enzymes to develop fully.
- Carbonation or Gas Release: Within the first month, the mixture will be in an active stage of producing gas carbon dioxide. You should relieve the pressure daily by unscrewing the bottle cap. This is why plastic bottles are safer. If this is not done, the container is in danger of bursting. After the first month, gas production slows down and you don’t have to release so frequently.
- Indicator: When the liquid becomes clear with no more gas production, it’s ready. The spent peels will sink to the bottom.
Straining and Use: Final Steps
Once fermentation is complete, the concentrated cleaner is ready for use as an all-purpose, nontoxic household solution. This makes a perfect Citrus Enzyme Cleaner Zero-Waste.
- Straining: Line a fine-mesh strainer over a clean storage bottle and carefully pour the liquid through it, discarding the solids into your compost bin.
- Dilutions: For general use on countertops, stovetops, and floors, the concentrate should be diluted with water in a 1-to-10 ratio. The concentrate can also be used on stubborn grease spots at full strength. Cut through grease with this effective homemade cleaner that gets rid of odors and is totally kid- and pet-friendly.











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