It is okay to use Command™ Products if the glass is not exposed to direct sunlight and not flooded with water. For glass shower doors use our special Water-Resistant line of products (blue strip) which are clearly marked on our packaging.Click to see full answer. Similarly, you may ask, will command strips stick to glass?Can I use Command™ Products on glass windows? All Command™ Outdoor Products and Command™ Clear Small Window Hooks can be used on windows. These strips are specially formulated to be UV-resistant, water-resistant, and to hold strongly on windows.Subsequently, question is, do Command strips really work? Command strips work on most surfaces, but not all. The surfaces you can use them on are painted, stained or varnished wood, glass, tile, painted cinder block, plaster, drywall, metal, and painted wallboard. They will also stick to smooth cinder block, like what you see inside school buildings. Likewise, people ask, how do you remove command strips from glass? First, warm up the adhesive with a hairdryer. 30 seconds or so seems to be about right. Next, use dental floss or fishing line to gently cut through the adhesive strip. Rub off any remaining adhesive residue, and the Command Hook is ready to reuse!How long do command strips last?Leave for at least one hour before rehanging/reattaching. Q: How long will Command™ products stay up for? A: Command™ adhesive is designed to stay in place for as long as you need it to, and will stay put for many years.