Easy Homemade Sink and Tub Cleaner

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I have 2 pet peeves in my home: dirty walls and a dirty tub and sink. Everything else can be in disarray, but if our walls are relatively clean (#children–relative is the best word here) and the bathroom tub and kitchen sink are clean, everything is okay. Keeping these areas clean is easy to do with my homemade sink and tub cleaner. This cleaner is a homemade knock off of Soft Scrub or Scrubbing Bubbles. Unlike those popular cleaners, this homemade tub and sink cleaner is made with non-toxic ingredients that you probably already have sitting under your sink or in your cleaning caddy.

Homemade Tub and Sink Cleaner

The Best Natural Ingredient For Cleaning Tubs and Sinks

Baking soda is the BEST natural ingredient to use for cleaning tub and sink surfaces as it not only degreases surfaces but it will also freshen and brighten.

Sprinkling baking soda on the surface of a tub or sink and then wiping the area with a wet cloth or brush can work really well for surfaces with mild build up. But for surfaces that need some extra scrubbing power, I like to combine baking soda with castile soap or Sal Suds and hydrogen peroxide to create a powerful cleaning paste. This combo adds an extra “punch” to the baking soda, lifting dirt, oils, and other build up that can occur.

(Check out 13 natural cleaning hacks using baking soda for more ways to use this underrated ingredient.)

homemade scrub cleaner

Ingredients Needed to Make a Homemade Tub and Sink Cleaner

To make a homemade tub and sink cleaner, you’ll need 3 ingredients (with an extra optional ingredient)…

baking soda for cleaning tubs and sinks

1 cup Baking Soda

Baking soda freshens, deodorizes, and removes dirt and grease from the surface of a tub or sink. I like to buy a bulk size bag of baking soda for cleaning–this option can be found at Target, Walmart, and on Amazon.

castile soap for cleaning tubs and sinks

1/4 cup Castile Soap or Sal Suds

Liquid castile soap is a plant based concentrated soap used to make multiple cleaning products from all purpose cleaner to stain remover. Sal Suds is the heavy duty big brother to castile soap and is fantastic at cutting grease and tackling super dirty surfaces. Both do a great job at lifting dirt, but if you’re tackling a super dirty or greasy sink or tub, Sal Suds may be the best option. Sal Suds may also be used to make a variety of cleaners, from all purpose cleaner to dish soap.

hydrogen peroxide for cleaning tubs and sinks

1 Tablespoon Hydrogen Peroxide

Hydrogen peroxide is known for its antiviral and antibacterial properties, making it the perfect cleaning ingredient for a tub or sink. Hydrogen peroxide takes a bit of time to work so it’s best to let it sit for a few minutes before rinsing. Hydrogen peroxide needs to be stored in a dark bottle, where light can’t reach the hydrogen peroxide. Hydrogen peroxide also shouldn’t be exposed to the air for prolonged periods. If you plan to make this scrub in advance, skip this ingredient or use a dark container or anything where light can’t seep through.

Optional: Essential Oil

Product marketers have done a fantastic job at convincing us that clean is associated with a particular scent. If our homes smell a certain way, they must be clean. This simply isn’t true! Most of the scents used in cleaning products are simply there to trigger a “good feeling” and sell a product. Those scents don’t add anything to a home except a bunch of undisclosed ingredients (and some ingredients may cause health issues). If you want to add a scent to this homemade cleaner, because you love a particular scent in your home, add a few drops of your favorite essential oil. Personally, I love grapefruit, lemon, or lemongrass. But know that this scent is completely optional; it’s not required for cleaning purposes.

DIY tub and sink scrub ingredients

How to Make Homemade Tub and Sink Cleaner

Making this homemade cleaner takes less than 5 minutes. Here’s how to make it…

natural tub scrub

  • Add the baking soda to a bowl or directly to your storage container, followed by the castile soap or Sal Suds and hydrogen peroxide.
  • Whisk the ingredients until they form a thick paste.
  • If you want to add a “clean scent” to the paste, add a few drops of your favorite essential oil and stir. Lemongrass, lemon, or grapefruit are lovely for the kitchen or bathroom.
  • The cleaner is ready to use immeadiately after combining the ingredients or you can place a lid on the jar and seal until you’re ready to use. If you’re using hydrogen peroxide, use an amber jar or something that won’t allow light to seep through the jar.

natural sink cleaner

How to Clean a Tub and Sink

To clean a tub and/or sink, scoop some of the paste from the jar and apply to the surface area. Use a cleaning cloth or scrub brush to evenly distribute the paste across the surface. Let the paste rest on the tub or sink surface for a few minutes, then use a damp cloth or scrub brush to scrub the surface. After scrubbing the surface, remove the paste with fresh clean water. This cleaner should be safe for all surfaces; however, it’s always best to spot test in a small area before using any cleaning product.

natural sink scrub

Homemade Tub and Sink Cleaner
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Homemade Tub and Sink Cleaner

An easy-to-make homemade tub and sink cleaner, made with 3 ingredients: baking soda, castile soap (or Sal Suds), and hydrogen peroxide. A homemade knock off alternative for Soft Scrub or Scrubbing Bubbles.

Course DIY
Cuisine Cleaning
Keyword homemade sink cleaner, homemade tub cleaner
Prep Time 5 minutes
Total Time 5 minutes
Servings 10 ounces
Author Kristin Marr

Ingredients

Instructions

  1. In a medium-size bowl, add the baking soda, castile soap or Sal Suds, and hydrogen peroxide. Stir until the ingredients resemble a thick paste. If you want a thinner paste, add more soap or water (distilled water if storing the cleaner, tap water is fine if this is a one-time, immediate use product).

  2. Use the paste immeadiately after combining or store for later.

Storage:

  1. If storing the cleaner for future cleaning needs, spoon the paste into a jar (such as a wide-mouth mason jar or Weck jar) and seal the jar. This cleaner will harden when exposed to air for a prolonged period of time. Use an amber jar or something that won't allow light to seep through if using hydrogen peroxide in the paste and storing for later use. It's also important to leave room at the top of the jar for expansion. The cleaner will expand within the first 24 hours. Store for up to 1 month.

To Use:

  1. To clean a tub or sink, scoop some of the paste from the jar and apply to the surface area. Use a cloth or scrub brush to evenly distribute the paste across the surface. Let the paste rest on the surface for a few minutes, then use a damp cloth or scrub brush to scrub the surface. After scrubbing the surface, remove the paste with water. This cleaner should be safe for all surfaces; however, it's always best to spot test in a small area before using any cleaning product.

Natural Cleaning Challenge

Ditch toxic cleaning products in 5 days! 

This recipe was originally shared on Live Simply in 2015. It’s become a very popular reader favorite. Check out more reviews for this recipe, here: DIY Homemade Scrub Cleaner: Like Soft Scrub.

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