How to make Liquid Soap with Glycerin Soap blocks

If you have ever wondered how to make liquid soap at home, especially a smooth, usable liquid soap that does not turn into a gloopy mystery jar on the bathroom bench, Emma of Spiral Soaps has shared a wonderfully helpful tutorial on making liquid soap with glycerin, featured over on The Soap Bar.

Liquid soap making can feel a little more intimidating than basic melt and pour soap or even simple handmade bar soap, mostly because there are so many questions that pop up before you even begin. How much glycerin do you use? Does the soap thicken as it cools? Can you use it straight away? What makes it different from turning leftover bar soap into liquid soap? And, very importantly, how do you stop it from becoming something that looks more like wallpaper paste than hand soap?

Emma’s tutorial walks through the process clearly and answers the sort of practical questions most of us have when trying homemade liquid soap for the first time. I always appreciate a tutorial that explains the “why” behind the recipe, not just the steps, because soap making has a sneaky way of going sideways when you skip the details.

Using glycerin in liquid soap helps create a smoother, gentler finished soap and can improve the feel of the soap on your hands. It is especially useful if you are interested in making homemade liquid hand soap, refill soap for pump bottles, or experimenting with a more from-scratch soap-making method.

This is a great read if you are ready to move beyond basic soap projects and want to understand liquid soap making properly. It is also a handy companion if you have been researching making liquid soap from bar soap and want to compare that quick no-waste method with a more traditional glycerin liquid soap process.

I know all my questions were answered, which is always a relief before pulling out the soap pot and making a mess of the kitchen. If liquid soap has been sitting on your “one day I’ll try that” list, this is a helpful place to start.

Get all the details in Emma’s liquid soap with glycerin tutorial here.

. Get all the details here.

There’s always one cheeky elf who pushes things a little too far—and this time? He’s covered in Grinch Gunk! This fun, fizzy Grinch Gunk Bath Slime is a gooey, giggle-worthy bath treat that looks mischievous but is totally skin-safe. It’s squishy, jiggly, and dissolves into the bath for a silly Christmas soak your kids won’t forget.

Whether you’re staging your Elf on the Shelf’s latest misadventure or putting together a “Grinch Spa Kit” for holiday gifting, this bath-safe slime is part sensory play, part bath magic.

Why You’ll Love This Grinchy Goo

Safe and fun for kids
No harsh ingredients—just skin-loving gentle goo
Doubles as sensory play before bath time
Can be poured into the bath like a bath gel
Perfect for Elf on the Shelf setups or DIY stocking stuffers
Customisable with scent, shimmer, and fun containers

Ingredients – Guar Gum Gel Version (Skin-Safe, Natural)

Makes about 1 cup of Grinch Gunk

1 cup warm distilled water
1 tsp guar gum powder (natural thickener)
1 tbsp glycerin or aloe vera gel (skin soothing + slip)
5–10 drops peppermint essential oil (or vanilla-mint blend)
Green mica powder or food-safe soap colorant
1 tsp baking soda (optional, helps soothe skin)
Small jar or squishy tub container

Optional:

A pinch of eco-safe glitter
Mini plastic Grinch or Elf toy
Printable “Help! The Grinch Got Me!” tag

Melt-and-Pour Version (For Squishy Soap-Like Texture)

½ cup clear melt-and-pour soap base, chopped
1 tbsp vegetable glycerin
Green soap colorant or mica
5 drops peppermint essential oil
Heat-safe jar or silicone mold

How to Make – Guar Gum Version

In a mixing bowl, combine warm water and glycerin.
Slowly sprinkle in the guar gum powder, whisking constantly to prevent lumps. Let sit for 5 minutes to thicken.
Add baking soda, essential oils, and green mica. Whisk again until smooth and gooey.
Add glitter or shimmer if using. Pour into small jars.
Let sit uncovered for 10–15 minutes before sealing.

How to Make – Melt & Pour Version

Gently melt soap base in microwave or double boiler until fully liquid.
Stir in glycerin, mica, and essential oils.
Pour into jar or mold and allow to cool and firm up. The result: a jiggly, jello-like slab of bath slime!

How to Use Grinch Bath Slime

Scoop a tablespoon or two into the tub as the water runs
Rub between hands for silly slime play before rinsing
Watch it dissolve into a silky, minty soak
Store leftovers sealed, out of sunlight, for 1–2 weeks (guar gum version)

Note: As with all kids’ bath products, adult supervision is recommended. Avoid eyes and mouth.

Elf on the Shelf Setup

Here’s how to make your elf’s Grinch-y mischief come to life:

Place your Elf in a clear jar of green slime
Add a sign that says:
“HELP! The Grinch Got Me!”
Scatter a few green drops or slime trails around the counter
Leave behind a note that says:
“I tried to sneak a treat, but the Grinch left me stuck in goo! Scoop some into your bath—if you dare!”

Gifting Tips

Grinch Gunk makes an adorable DIY gift for:

Christmas Eve boxes
Classmate gifts
Stocking stuffers
Holiday bath kits
Grinch movie night party favours

Packaging ideas:

Green slime in mini jam jars
Labelled with: “Grinch Gunk – For When You’ve Been a Little Naughty”
Tie with black ribbon or pipe cleaner “antlers”
Pair with a mini candy cane or elf sticker

This Grinch Gunk Bath Slime brings just the right amount of holiday chaos to bath time. It’s festive, fun, and full of sensory magic—and the perfect way to turn a simple soak into a giggly, sparkly memory.

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