Is Naval Jelly Safe for Tile?

Naval Jelly in the Bathroom

• The U.S. General Services Administration recommends using naval jelly to remove stubborn rust stains from ceramic tiles. When used properly, the product will not damage the finish on your bathroom tiles. In addition to bathroom tile, naval jelly can be used on porcelain bathroom fixtures such as the tub, sink and toilet. The bathroom is commonly a room with a significant amount of moisture. Leaving any metallic products, such as razors and shaving cream containers, in the room often leaves rust rings behind.

Check for Leaks

• Hard water with a significant amount of mineral deposits can also leave behind rust colored rings. If rust colored stains regularly occur on the tiles near the bathtub or behind the toilet, it is important to check for leaks. Cleaning with naval jelly will bring up the stains, but dripping water can cause the stains to continue to develop. Tighten any loose plumbing or contact a plumber before beginning to clean the tiles. You may also treat your water with water softening products to prevent water stains in the shower.

Applying Naval Jelly

• To clean your tile with naval jelly, apply the product using a paintbrush. Paint a thin coat of naval jelly on to the rust stains. Allow the jelly to sit in place for a minimum of 30 minutes. According to the USGSA, the product can be left on tiles for more than an hour without causing any damage to the tiles. When the tile visibly lightens, use cool water to rinse the jelly from the tile.

Protective Gear

• The acidic nature of naval jelly makes it necessary to use protective gear to prevent damage to your skin and eyes. Wear rubber gloves when working with naval jelly. Avoid rubbing the product into your eyes or wear safety goggles while cleaning the tiles. Anyone with asthma or lung ailments should use caution when working with naval jelly. Ingestion may cause respiratory distress even in healthy individuals. If you get naval jelly in your eyes or on your skin, flush the area with water. For inhalation, get outdoors into the fresh air and contact your local emergency medical professionals, the Henkel Corporation recommends.