SEASONS Brand Citronella Insect Repellent Incense Sticks with Wooden Holder. Premium Quality Incense sticks, Charcoal Free specially been designed to cater to your everyday needs around the household indoors and outdoors. The unique blend of perfumes gives a natural like scent around your home when lit. Great for outdoor use in your patio, background, camping, beach or even outside the kitchen as citronella is well-known as an anti mosquito, bugs, insects. Burning Time: 45 mins approx.