FABRICATION OF EDGES, JOINTS, SEAMS, AND NOTCHES. There are numerous types of edges, joints, seams, and notches used to join sheet-metal work. We will discuss those that are most often used.
Essential Oils for Flea Treatment. Commonly recommended essential oils for flea treatment in cats are cedar, eucalyptus and lavender. These are all well-known flea repellents that have been deemed safe when used properly. Lavender is the most common and has been shown in university studies to repel fleas.
To repel fleas with peppermint, lavender or lemon balm essential oils, mix several drops of oil in a clean spray bottle filled with tepid distilled water. Spray the mixture on clothing, bed linens, pet beds, carpets, drapes and other textiles. Add more oil for a stronger fragrance.