Root Canal Procedure Costs. The cost of a root canal procedure may range from $500 to $1,000, and the cost of the post and core procedure to strengthen the tooth is approximately $260 to $360, not including the cost of a crown restoration.he cost for re-treating previous root canal therapy ranges from approximately $695 to $950. The cost for treating a root canal obstruction is approximately $400. The cost of other endodontic procedures, such as an apicoectomy or periradicular surgery, ranges from about $545 to $700.
Save. Peppermint oil, while unusually fragrant to humans, acts as a repellent to most insects, especially mosquitoes and fleas. You can apply dabs of concentrated peppermint oil to focal points on your skin or clothes, or use a diluted formula to spray over broader areas.
When spring arrives so do those annoying mosquitoes. Instead of going the chemical route, here is a collection of mosquito repelling plants to make mosquito control more natural. Basil â Ocimum americanum â has essential oils that can be extracted and used as a spray to repel mosquitoes.It has also been an effective repellent when grown nearby.avender â Lavandula angustifolia â Even though lavender is a smell often enjoyed by humans, lavender repels mosquitoes because mosquitoes dislike the scent lavender gives off. It can be planted in gardens or made into oil and applied to the skin or mixed with other oils to keep mosquitoes away.