Any roof or foundation leaks, humidity inside the house, and flooding are some common ways organic matter establishes itself. During house upkeep and repairs check your drywall, wallpaper, and carpet backings to keep mold and mildew in check. Place a couple pieces of charcoal in inconspicuous areas around the house to absorb and eliminate odors. Grease Cleaning Up Grease Plain old dish detergent if up to the job of dealing with many grease problems around the home. The secret is TIME .so spray on the solution and let soak for 10 seconds or more.
Much tap water is hard , and leaves deposits on everything.
Therefore an acid cleaner is needed to get rid of the deposits. If your steam iron no longer steams, it might be clogged with mineral deposits. By the time the vinegar is steamed out, your iron should be clean. Many stickers will come right along with the tape. Don t scrape this only leaves gouges, scratches and gashes.