Ingredients:

(in 4 layers ~ makes 16oz.)
2 Cups Rock Salt
1/2 Teaspoon of Each Fragrance Oil
Rose, Sage, Lavender, Rosemary
Food Color

Method:

Divide salt into four equal amounts, place each in a container with sealable lids.
That's 1/2 cup in each container or for 8 ounces of bath salts use 1/4 cup in each container and half the amount of fragrance oil and food color.
Add 1/2 teaspoon Rose fragrance oil and 4 Drops of red food color (or you can leave it white), put lid on and shake well.
To the next one add 1/2 teaspoon Chamomile-Sage (or just sage if you have it) and 4 drops of green and 2 drops of blue food color and shake.
To the third add 1/2 teaspoon Lavender fragrance oil, 3 drops of red and 4 drops of blue food color and shake well.
To the last container add 1/2 teaspoon Rosemary fragrance oil, 4-8 drops of green food color and shake.
On separate pieces of wax paper, spread out each color and air dry for several hours.

Tips:

When the salt is completely dry layer it in the container. Rosemary ~ Lavender ~ Sage ~ Rose (on top)
To speed up the drying process you can put the wax paper on a cookie sheet and put it in the oven and let the pilot light work on it or for an electric
oven, pre-heat at lowest temperature and turn off before putting salt in the oven.

Layer meanings:

You have just made lovely layered bath salts that also has special meaning.
Red Rose - Means Unity White Rose - Represents Pure Spiritual Love
Sage - Represents Good Health and Long Life Lavender - Means Devotion
Rosemary - Lasting Friendship and Remembrance