The median annual wage for biomedical engineers was $86,960 in May 2012. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $52,600, and the top 10 percent earned more than $139,450.
Fill a spray bottle half full of vinegar and half with water. Shake the bottle to combine the ingredients and use this as a spray to get rid of fleas in your yard or garage. The strong smell may not be desirable for using as an interior spray, but for the yard it can drive fleas out.
Steps. 1  1. Know the benefits of using peppermint as flea repellant and ways to use it on your pet. 2  2. Though peppermint does not fully work to kill the fleas but it helps in restricting the attack on pets. 3  3. Keep the peppermint oil in the spray bottle to repel fleas.  4. Peppermint has a high scent to which fleas get repelled easily.