Not intended to be attached to items or exposed to UV rays for long term periods. Add-a-Handle should be stored at temperatures between 40°F-80°F.  We recommend after each use wiping down using a wet cloth with water or a cleaning agent. Add-a-Handle is chemical resistant but we do not recommend long expose to them, i.e soaking. Both the handle and straps are not dishwasher safe. Velcro Brand straps need to be kept clean in order to work properly.  If they get dirty replacement straps are available here.