How to get soap to oxidate?

[StolacSapun]

How would you get a bar to soap to oxidize like this

 

[BattleGnome]

That looks like a discoloring fragrance with the bar cut in half. It's possible to imitate that with a partial gel but I dont know how to control gel that well. (I'm just new to attempting gel)

 

[StolacSapun]

That looks like a discoloring fragrance with the bar cut in half. It's possible to imitate that with a partial gel but I dont know how to control gel that well. (I'm just new to attempting gel)

Its the process which is done by letting castile soap to cure but I'm not sure how to achieve it, but there are no fragrances.

 

[Seawolfe]

If I recall correctly - that's how laurel berry oil oxidizes.

 

[StolacSapun]

If I recall correctly - that's how laurel berry oil oxidizes.

Castile does to, as shown in the picture, and probably other soaps as long they are in the right conditions.

 

[Millie]

Walk on the soap, sit on the soap, build a wall with the soap and let it weather in a drafty garage for a year and then smack it down with a mallet No, I don't know how to get that effect but I love those videos of traditional soap.