The smell of epoxy floor coating lasts for around 1-3 days. This strong odor is due to the volatile organic compounds (VOCs) in the product. As VOCs can irritate the eyes, nose, throat, and damage other organs, you'll need to vacate your residence for a few days when you get epoxy floor coating. You may also want to book a nearby babysitter who can watch your kids while you supervise the resin flooring contractors.