Each year when we open our tent trailer in the spring, we find some mold/mildew black dots on the canvas, no matter how many days we aired it in the hot sun before closing it for the winter. We always find a way to remove the dots, but can still smell a mildew odor. Does this mean there is still mildew somewhere in the T/T or will there always be a mildew odor remaining in there? Is it safe to sleep in there with that mildew odor?
New grandchild, so want to ensure it is safe for him. Thank you for your feedback.