Increasing demand for chemicals for hot tub maintenance and growing residential construction activities, particularly in developing countries, are driving the growth of the hot tub chemicals for residential application market.The hot tub chemicals market is growing primarily due to the rising popularity of hot tub among fitness-conscious people as a recreational activity. Additionally, the increase in residential construction across the world and the resultant rise in the number of hot tubs in these residential areas fuel the demand for hot tub chemicals.