Hi, Made a batch of soap last Friday. I split the soap mixture into 3 portions and used the following essential oils in each portion and poured them separately - Lemongrass, Lavender and Palmarosa . One week later they are still not firm and I am unable to remove them from the mold. The lemongrass has gelled and is soft, the palmarosa has heated up and is firm but still stuck to the mold and the lavender is still soft. How can I prevent this? I have used the same recipe before and didn't face this, except for the palmarosa which just took a week longer to unmold. Recipe: Sesame oil 35% Rice bran oil 30% Coconut oil 25% Castor oil 10% Water 33% Superfat 10% Attached photo of the 3 soaps. Left to Right: Palmarosa, Lemongrass, Lavender Thank you.