How to Clean a Microwave with Citric Acid
Steam does the work: a bowl of Citric Acid solution loosens splatters so they wipe off.
Takes 10 minutes
What you’ll need
- 2 tbsp
-
Measuring jug and spoon
-
Microwavable container/bowl
-
Microfibre Cloth, Sponge, Sponge Cloth or Magic Sponge
Method
- Combine 250 ml of water and 2 tablespoons of Citric Acid in a microwaveable container or bowl and mix well.
- Place the container in the dirty microwave and heat until the solution is boiling and the microwave is filled with steam.
- Allow the steam to sit for about five minutes.
- Gently remove the container and wipe down the interior of the microwave using a Microfiber Cloth. Stains and build-up should come off easily.
- Repeat the process if needed.
To effectively clean your microwave.
Steam softens dried food; the acid helps lift marks and freshens.
The science: Citric Acid (PubChem, NIH) →
Electronic Screens:
Phones, laptops, tablets, televisions, etc., all come with a protective coating to reduce smudges. Citric Acid can break down this layer, revealing the layers meant to be protected.
Sealed Wood:
Citric Acid can degrade the wax sealant, causing the protective layer to break
down and leaving a cloudy appearance. It also makes the surface more susceptible to further damage.
Natural Stone:
Citric Acid can etch or pit stone, granite, marble, and quartz surfaces so it should never be used to clean natural stone surfaces. The enzymes in Citric Acid will break down the delicate surface layer of these materials, corroding slowly over time.
Store Citric Acid sealed tightly, in a cool, dry place, out of reach of children and pets.
Avoid breathing in Citric Acid as it can cause upper respiratory symptoms, always measure out the Citric Acid powder in a well-ventilated area. Whilst Citric Acid is found in food items in a small quantity as a preservative if large amounts of Citric Acid are ingested it could cause nausea, vomiting, and diarrhoea.
Citric Acid can irritate your eyes and skin. Take care not to spill the powder and wear rubber gloves when working with this substance.
Quick questions
Lemon or Citric Acid?
Citric Acid is the same acid in a measured, cheaper form.
Is it safe on the turntable?
Yes. Wash it separately in soapy water.
Try this next: Microwave: Bicarb →
