Some oils are more likely to irritate skin, especially in warm water where pores are open. Avoid adding these to your bath:
• Lemongrass
• Cinnamon
• Thyme
• Peppermint (especially in higher quantities)
• Oregano
• Clove
Even oils that are safe at low dilutions – like Eucalyptus – can feel more intense in hot water. When in doubt, use fewer drops.
