Several TikTok videos demonstrate a Flex Seal hack to extend the life of a coir rug. In this video by @casitaideas new coir rugs are sprayed with clear Flex Seal Spray to protect it from fading and ...

Next remove any metal tape or clamps keeping the dryer vent pipe fixed to its exhaust. If it's easier you might only want to remove material attaching the vent to the duct inside the wall.