Our mouse repellent pills contain lemongrass oil and pepper extract. It can give off a pleasant smell and improve indoor air. Its application method is very simple: 1. Open the package and take out the rodent repellent. 2. Take out the rodent repellent and put it in a mesh bag. 3. Place or hang in an enclosed space that your mouse likes. And it can reduce the cost of rodent control and protect the family economy.