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.
Use a flea dip â I only recommend this if your flea outbreak is very severe. Use a flea shampoo. However, never use anything that contains Tea Tree oil for cats as it is highly toxic to them! If the bottle mentions D-limonene, Carbaryl or Pyrethrins, I recommend you give it a miss, especially for kittens.