First, let’s take a look at how double-sided tape got its name. It uses two adhesive sides to stick objects together that wouldn’t ordinarily stay put. That might sound useful in many cases, but you do have to be careful not to use it on surfaces where it will leave residue when you try to remove it or on materials that aren’t tolerant of adhesive chemicals. You also should never walk on surfaces covered with double-sided tape—it can damage floors and carpets. And, if you plan to use it outdoors, make sure you don’t get caught in rain or other precipitation. The tape won’t hold up well under water and could come off as soon as moisture hits it. If you need something for outdoor projects like these, consider using a weatherproof glue instead.