. Tuck them between your precious knits or carry them in your knitting Citronella repels moths, but they do not like several other herbs with a strong smell. Lavender Crushed lavender flowers produce a fragrance and oil that can repel mosquitoes. Alternatively An icon used to represent a menu that can be toggled by interacting with this icon. You can spray a combination of neem and cedar oil around the house. 998 sold 998 sold 998 sold. The oil of either (sometimes called essential oils) is available from your favorite supplier.