Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F. As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a score of an A or a B in your personal trading style.
Concentrated peppermint oil can be applied to skin and clothing as a honey bee repellent. Perspiration attracts insects and bees, applying a drop of peppermint oil under your arms will detour the bees away from you.
Citronella oil is an ingredient in some mosquito repellents you can buy at the store. It seems to prevent mosquito bites for a short amount of time, typically less than 20 minutes. Other mosquito repellents, such as those containing DEET, are usually preferred because these repellents last much longer.