This special oil allows the removal of all enchantment/charm dweomers placed upon living things. 

If the contents of a flask of this substance are rubbed on a creature, all enchantments and charms placed upon it are removed. 

If the oil is rubbed onto objects which bear a dwemer of the enchantment/ charm sort, this magic will be lost for 21 to 30 turns (d10 + 20); after that time has elapsed, the oil will have lost its potency, and the item will regain its former dweomer. 

The oil does not radiate any magical qualities once it is applied, and masks the dweomer of whatever it coats, so that an item so coated will not show any dweomer if magic is detected for as long as the oil remains effective.