• Three amber glass trigger spray bottles with cleaning labels on a wooden surface
  • Bottles of Castile soap and cleaning products on a wooden surface with a blurred background.
  • All purpose spray kit with amber glass spray bottles and amber glass bottle of Castile soap in a wooden box with some cleaning rags.
  • Set of cleaning products including bottles labeled 'Castile Soap' and 'All-Purpose Cleaner' on a wooden surface.
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All Purpose Spray Kit

All Purpose Spray Kit

$39.00
$39.00
Sale Sold Out

The simplest green cleaning switch to make just got easier with this kit.

In under 30 seconds you can make a soap-based spray for everyday wipe-downs across the kitchen, bathroom and home.

Use your soap spray for everyday dirt and grease on surfaces such as benches, sinks, tiles, walls. It provides a gentle soapy clean without needing a different spray for every room.

WHAT YOU CAN REPLACE

This kit replaces multiple everyday surface sprays used around the kitchen, bathroom and home.

The bigger picture is this: most surface sprays are made with long ingredient lists. This kit helps you move away from buying another plastic bottle filled with 20+ ingredients, and instead make a simple soap-based spray using one core ingredient, diluted with water in a refillable glass bottle.

It is especially useful for everyday wipe-downs and greasy surfaces, including benches, sinks, stovetops, cupboards, tables, bathroom vanities and general household cleaning.

And it goes further than surface spray. The Castile soap included in this kit can also be used in other DIY recipes, including hand wash, body wash, dish liquid, car wash, dog wash and other soap-based cleaning.

Each 500ml spray bottle uses only a small amount of concentrated Castile soap, with water making up the rest. The included 500ml bottle of Castile soap makes approximately 10 litres of all-purpose spray, or around 20 refills.

KIT SNAPSHOT

You'll receive:

Pure liquid Castile soap
Castile soap is the concentrated cleaning base and a pure soap. It works by binding to oils and dirt so they can be rinsed away with water, making it one of the most versatile cleaning bases in the home.

It dissolves grease and lifts grime through surfactant action. It is often used as the foundation for DIY cleaning sprays, surface cleaners, and body-safe cleansing products.


Two amber spray bottles
Two 500ml amber glass bottles give you the option to keep a spray in different areas of the home or prepare one while the other is being used. Both bottles come with black trigger sprays and waterproof All Purpose Spray labels.

  • Capacity: 500ml each
  • Pharmaceutical-grade amber glass
  • Black trigger spray closures
  • Approximately 20.5cm high with trigger
  • Approximately 7.5cm in diameter


Essential oil of your choice
Choose eucalyptus, lemon, sweet orange or lemongrass to add your preferred scent. Essential oil is optional when making your spray, leave it out whenever you would prefer.

FULL GREEN ETHOS

At Under Your Sink, our green ethos runs through everything, from what we source to how it’s packaged.

We choose simple, effective ingredients that are biodegradable, vegan-friendly, cruelty-free, ethically sourced and septic safe. Our plastic-free packaging options, including home compostable Earth Bags and refillable Apothecary Jars, help reduce waste without compromising on quality.

Fewer ingredients. Less waste. Better cleaning. All the important boxes ticked.

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  • Makes 20 refills

    The included Castile soap makes approximately 10 litres of all-purpose spray, or around 20 refills. That means fewer repeat purchases, better value, and fewer plastic spray bottles coming into your home.

  • Better for sensitive homes

    A simple soap-based spray for homes looking to reduce exposure to long ingredient lists, synthetic fragrance and unnecessary additives on everyday surfaces.

  • Replaces more than surface spray

    Use it for kitchen benches, sinks, stovetops, bathroom vanities, tables and general wipe-downs. The Castile soap can also be used in other DIY recipes, including hand wash, body wash, dish liquid, car wash and dog wash.

Why transport water when you already have it at home?

All the resources, ingredients and tools you need are here on the website!

  • The Recipe Hub

    WHAT TO MAKE
    Step-by-step recipes organised around the supermarket products you already know. Find the product, make the swap.

    See what you can replace 

  • The Learning Hub

    WHY IT WORKS
    Plain-language deep dives into each
    ingredient: what it is, where it comes from, and why it earns its place under your sink.

    Meet the ingredients