Laundry Care
That makes it potentially useful for descaling—but only when the washing machine manufacturer allows it.
Some manufacturers specifically advise against household acids because they may affect rubber seals and other components.
Baking soda is mildly alkaline and can help with certain odors and light residues.Rent Machinery
However, baking soda should not be considered a dependable solution for established mold inside a washing machine.
Vinegar is also acidic and can help dissolve some mineral deposits.
But again, manufacturer recommendations matter.
For example, Bosch advises against using vinegar and
citric acid in its washing machines because repeated exposure to acids can damage or deteriorate rubber components.Book Cleaning
Should You Mix Citric Acid and Baking Soda?
It may look impressive, but the reaction does not make the combination a superior washing-machine cleaner.
When an acid such as citric acid reacts with baking soda, they neutralize one another. The fizzing you see is primarily the result of a chemical reaction producing carbon dioxide.Shop Cleaners
That means you are reducing the properties that make each ingredient useful on its own.
If you need to remove mineral deposits, use an approved descaling method. If you need to deal with dirt or odors, clean the areas where residue actually accumulates.
The Safest Way to Clean a Washing Machine
The best starting point is usually the cleaning program provided by the manufacturer.Shop Condiments
Depending on the brand and model, the program may be called:
Some manufacturers recommend running a drum-cleaning cycle regularly, depending on the machine and how frequently it is used.Shop Laundry Care
Always check the owner’s manual before adding