DIY Kitchen Cleaner: Baking Soda, Dish Soap, Peroxide and Toothpaste Paste

Greasy stovetops, grimy sink basins, and baked-on residue on pans can make even a tidy kitchen feel dirty. This homemade kitchen cleaner paste combines four common household items into a gentle yet effective scrub that cuts grease and lifts grime without a cabinet full of harsh chemicals.

Hands pouring blue dish soap hydrogen peroxide and white toothpaste into a glass bowl of baking soda on a kitchen counte
Combining the ingredients in a glass bowl creates a thick, spreadable paste.

What Goes Into This DIY Kitchen Cleaner

  • Baking soda: a mild abrasive that scours away grime and helps neutralize odors.
  • Blue dish soap: a degreaser that breaks down oils and fats on contact.
  • 3% hydrogen peroxide: helps lift stains and gives light disinfecting action on soiled surfaces.
  • White toothpaste: a fine polishing agent that helps buff away film and water spots.

Step-by-Step: How to Mix the Paste

  1. Pour about half a cup of baking soda into a glass bowl.
  2. Add one tablespoon of blue dish soap.
  3. Add one tablespoon of plain white toothpaste.
  4. Slowly add hydrogen peroxide, about one teaspoon at a time, stirring until the mixture forms a spreadable paste similar in texture to frosting.

Make only as much as you need for one cleaning session. Peroxide loses strength over time, so a fresh batch works best.

How to Use the Paste

  1. Wear gloves and apply the paste to the greasy or stained area with a soft sponge or cloth.
  2. Let it sit for 5 to 10 minutes so the soap and peroxide can loosen the residue.
  3. Scrub gently in small circles, using extra pressure only on stubborn spots.
  4. Rinse thoroughly with warm water and dry with a clean microfiber towel.

Best Surfaces and Problem Areas

This paste works well on stovetops, sink basins, backsplash tile, and the outside of cookware with stuck-on grease. It can also help with light stains on a countertop. Use the same approach for cleaning the inside of a microwave or the dark ring left by a pan in a sink.

Person scrubbing a greasy stovetop with a soft sponge and a white baking soda paste
Gentle circular scrubbing lifts grease without scratching most finishes.

Safety Notes

  • Never mix hydrogen peroxide with vinegar, ammonia, or other cleaners, as this can create harmful fumes or irritating reactions.
  • Test the paste on a small hidden spot first, especially on painted, glossy, or colored surfaces, because peroxide can cause bleaching.
  • Avoid using the paste on natural stone such as marble or granite, unsealed wood, and delicate finishes.
  • Do not store leftover paste in a sealed container, since peroxide can release gas over time.
  • Keep the mixture away from children and pets, and rinse all surfaces well after cleaning.

Final Thoughts

This budget-friendly DIY kitchen cleaner uses ingredients most homes already have, making it a practical option for regular cleaning and tough grease. What is your go-to homemade cleaning secret? Share it in the comments so others can try it too.

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