What can you clean with hydrogen peroxide? There is no reliable all-purpose list based on the ingredient name alone. Start with the directions on the specific product, then check the care instructions for the surface or fabric. If those instructions do not support the job, do not improvise a peroxide treatment.
This guide covers choosing an approach to ordinary dirt and stains. It does not provide instructions for disinfection or pest control.
Check three things before you clean
- The product: What use is described on its label? Is it supplied ready to use, and what warnings apply?
- The material: Identify the fabric, finish or surface, including any coating or sealer. Look for the item manufacturer’s care instructions.
- The problem: Ordinary dirt, a colored stain and damage to a finish are different problems. Do not keep applying cleaner to a mark you have not identified.
EPA advises checking cleaning-product labels for compatible and incompatible surfaces and following their directions. Do not transfer directions from another product simply because both mention hydrogen peroxide. See EPA’s cleaning-product precautions.
Clothing and washable towels
Start with the garment’s care label, an appropriate laundry detergent and the washing machine’s instructions. If you want to use an additional stain-treatment product, confirm that it is suitable for the item. Do not substitute a cup of bottled peroxide for a laundry product’s specified dose.
The American Cleaning Institute recommends testing for colorfastness in a hidden area before pretreating and checking for remaining stains before drying. It also advises following the care label when deciding whether bleach is appropriate. These checks apply to towels as well as clothes; white fabric is not a reason to ignore its care instructions. Read ACI’s laundry guidance.
Marble, granite and other stone
Do not treat every countertop mark with a peroxide paste. Stone type and the cause of the mark matter. The Natural Stone Institute recommends neutral cleaner, stone soap or mild dishwashing detergent for routine stone cleaning, following manufacturer recommendations and rinsing and drying afterward.
A dull or etched patch may need professional refinishing rather than another stain treatment. Ask your stone supplier about an unidentified mark or a persistent stain before applying chemicals. Avoid vinegar and other acidic cleaners on acid-sensitive stone. See the Natural Stone Institute’s care guidance.
Bathroom fixtures, tile and other hard surfaces
Look up the fixture or surface manufacturer’s cleaning instructions. Check the cleaner label for the exact material, not just the room where you plan to use it. A toilet-bowl product, a countertop cleaner and a product intended for grout should not be treated as interchangeable.
If the label does not identify your intended surface or use, ask the product manufacturer or select a product with clear directions for that job. This article does not supply a substitute peroxide dose or waiting time.
Kitchen boards and food-contact items
Use the item manufacturer’s care guidance and a cleaning product labeled for the intended use. Follow any rinse requirements. Do not assume that an ingredient described as “food grade” makes a cleaning solution suitable for every kitchen item or permits leaving residue on it.
Concentration and handling matter
A 35% hydrogen peroxide concentrate is not a ready-to-use household cleaner. Poison Control warns that higher concentrations can cause burns and advises keeping peroxide in its original opaque container, out of children’s reach. Do not use this article as a dilution guide. Read Poison Control’s peroxide safety guidance.
Do not mix peroxide with vinegar or other cleaning products. Use the protection and ventilation specified for the product. For a task that lacks clear directions, stop and get product-specific guidance rather than making the solution stronger.