Clove oil belongs to medicine and dentistry, which is not available in general pharmacies. You can make it yourself, 25 grams of clove and 25 grams of kaempferia kaempferia, and soak it in 500 grams of white wine for a week (the longer the better). Usage of clove oil in fishing: the catch of clove oil mixed with earthworm is 6 ~ 8 times higher than that of earthworm alone, so it is an excellent fishing bait. 5 Liang of fresh earthworms (cut into sections about 4 ~ 5 cm long) and 2 Liang of clove oil (65438+ 0 Liang of clove oil if 3 Liang of fresh earthworms are used). Before fishing, mix earthworm and clove oil evenly. Don't mix clove oil and earthworm for too long, especially overnight, and take it as you want. If the time is too long, the volatilization of clove oil will affect the fishing effect. Fishing in the pond requires mixed fishing. When fish smell the fragrance of clove oil, they will quickly gather at the fishing rod for food, and they will take the bait frequently.