All essential oils are amazing, however when it comes to cold process soap, some perform better than others. My criteria for EOs in soap is that they hold their scent well, don't accelerate trace, and are reasonably inexpensive to buy. These are my "must have" essential oils for a soapmaker's arsenal! Cedarwood Eucalyptus Frankincense Lavender Lemongrass Lime Mandarin Orange 10fold Patchouli Peppermint Petitgrain Rose Geranium Rosemary Tea Tree Ylang Ylang These are some of my favourite...