Blending commands: upload the specified variety of drops of each crucial oil for your empty bottle. If making 2 oz, double the amounts, 4 ounces, 4 instances, etc. With a funnel, add approximate amounts of your service oil -- if using all three carrier oils, as an example, just fill the bottle approximately a 3rd of the way with each oil. Do not overfill, as you may not be able to get the eyedropper in (if the usage of one) without spilling! Lightly invert the bottle several instances and allow set for a chunk.