Follow their advice to help best preserve your stored items and make the smartest use of your space. Protect what you store by using sealed plastic bins, and donate. Books and clothing can attract bugs and eventually get eaten and destroyed in an attic. Wood, especially antique wooden furniture, as well as rugs should also never be stored in the attic. · from furniture and toys to vintage clothes , here’s what you shouldn’t keep in your attic and why – plus, expert advice for attic storage · some items you should never keep in an attic include any electronics, batteries, and vinyl records. · experts warn against storing memorabilia, linens, toys, and electronics in the attic since they can warp, mold, or attract rodents. · we turned to professional organizers to find out what items in particular you should never store in your attic. · due to seasonal temperatures and unwanted pests, its crucial to keep any important items out of your attic. Find out what six items home experts say you should never store in your attic.