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Notes on the Soaps in the Gallery - IV Embedding
General: You may wish to refer to the pages on the Basic Method, Colours, Fragrances and Moulds for more details and information on suppliers. Clicking on the picture will take you to the larger picture of the soap in the Gallery.

Embedding is fun and an excellent way to use up odd scraps or soaps that didn't work out the first time.
Mandarin and Copper Not in the Gallery For this soap, which is not in the Gallery but which appears at the top of the Sources page, I made up a small quantity of transparent base and added copper mica. When it had set up I cut it into chunks. When a second quantity of base, coloured with titanium dioxide and a little more copper mica to make it a peach colour had been melted I added the chunks. The copper soap in the picture was a uniform colour before I embedded it but because the light catches the chunks differently it has lovely gradations of colour in the finished soap.

Dolphin soap - Click to go to the picture in the Gallery Not a very successful soap but I am including this anyway. I found an ice-cube tray in the shape of dolphins and made these first using ultramarine blue, black oxide and white titanium dioxide. Several failed attempts later (they fell over, they were too pale, they were too far away from the surface to show up properly) I ended up taking a slice off them so they would sit flat, upside down, in the bottom of a rectangular margarine tub. I took another failed piece of very pale blue/green soap and cut curls off it with a vegetable peeler which I arranged around the dolphins. The overpour was coloured very lightly with hydrated chromium oxide. You can do much better than this.

Antarctica - Click to go to the picture in the Gallery If you want to know where some of the failed dolphin soaps went, here is the answer. After having surgically removed the dolphins, the rest had a little titanium dioxide added to it and was remelted. I had some left over scraps coloured with various micas and I used these as chunks to embed following the basic method. The finished result glistens beautifully when wet.

Multi-coloured Circus Soap - not in the Gallery For this soap (not in the Gallery) I made up several small quantities of base, colouring each with FD&C pigments (the 'unnatural' ones) to make vivid colours. Having chopped them up into tiny triangular pieces I embedded them in a larger quantity of white base. If you use titanium dioxide (or buy a ready-coloured opaque base) the unnatural colours will not bleed into it.

Chessboard - Click to go to the picture in the Gallery I first made two blocks, one of white and one of black and cut each into blocks that were exactly the same size. I set them side by side in alternating colours in a larger mould, wetting the sides of each with distilled water and pushing them together so they would stick, before overpouring with transparent base. Surprisingly it worked.

There are several methods that people advocate for embedding and I suggest you look at tutorials on other websites and see what works for you. What you are aiming for is chunks that remain suspended throughout the soap and which don't either sink to the bottom or float to the top. They need to remain distinct but cling to the overpour. It is very depressing to cut through a slice and have it fall to pieces. Ask me how I know. This is what works for me (usually):
  • Put the chunks in the fridge for half an hour before you are going to use them, especially if they are small or they may melt when they hit the warm base.
  • Keep them covered and spritz/mist them very lightly with distilled water or rubbing alcohol (I've used vodka) before adding them to your base. Alcohol will help to disperse any bubbles that form in between the chunks and the base.
  • My current theory is that if the chunks (or other embedded items) are damp rather than dry when you add them they will cling better to the surrounding base and that alcohol is otherwise unnecessary. The experiments I've done so far seem to bear this out but others have different views.
  • At this stage you have three options.
    • Throw small chunks into the melted and fragranced base in your pot, give it a stir and pour. The temperature will reduce quickly and you need to work fairly fast to get it into your mould if you are using a lot of cold material; or
    • Pour a layer of base into your mould, let it cool slightly, place a chunk in it to see whether it will support it, add a few more chunks, add another layer of base, wait, add more chunks, and so on; or
    • Place your chunks or other material in the mould and pour your base carefully over it.

Introduction | Basic Method | Soap Base | Moulds | Colours | Fragrance | Sources
Gallery | Hearts and Flowers | Sea | Black | Citrus | Pink and Blue | Chocolate | Stained Glass
Making the Soaps in the Gallery -Simple Shapes |Circles, Slices and Layers | Swirls Embedding | Variations on a Hexagon |