What Causes Rust Stains On Granite

Determine the source of the rust stain.

What causes rust stains on granite.

Many stains require multiple applications of the. Wash the stained area with soapy water. Rust stains caused by rusting metal absorbing into the surface of the stone can typically be removed using a specific rust remover poultice like lustro italiano rust remover powder. When spilled liquid gets into granite s pores it occasionally leaves a stain behind as it evaporates.

By utilizing the stain process reversal technique the lustro italiano rust stain powder draws the stain out of the stone. Metal coming in contact with your granite can cause it to rust and become discolored. When this situation occurs in a moist or wet environment rusty granite is inevitable. Metal high in iron content can be a particularly formidable.

Water oxygen in the air and iron in the metal. The rust remover poultice contains a special blend of chelates for removing rust stains from stone. Granite rust from external reactions. Water causes iron to oxidize which in turn creates rust.

If you re not certain what caused the stain consider its size shape and location to give you clues. The three necessary parts are there. Metal stains will appear if you have left out metal containers on your granite countertop and rusting occurs. If you have a leaky faucet or water is left to accumulate around a metal sink basin or faucet it can rust.

Unfortunately these metals can cause rust stains on granite. Your loved one s granite headstone may develop rust stains over time. The porous granite soaks colors and dyes often resulting in stains after lots of use or exposure to some fluids or objects such as oil based cosmetics food colored drinks and metal objects. That rust then transfers to the porous granite causing it to stain.

These stains appear reddish brown in color sometimes they might be green as well. Here are a few simple steps you can try to remove rust stains from your granite. But scrubbing the surface of the granite is not likely to be effective. Metal stains will require the same poultice method that we used in the removal of organic stains.

Perhaps the most frequent cause of granite rust is a metal substance that remains in contact with a piece of granite over a period of time. But substances like cooking oils that don t evaporate can cause permanent stains if they re allowed to soak into the stone. Many fertilizers contain at least small amounts of magnesium iron copper zinc and other minerals that plants need. The cleaner must be able to access the granite s pores where the stain resides.

They usually cannot be removed by scrubbing the granite only. Start by determining the source of the stain. Rust and other stains are relatively easy to remove. Granite steps with an iron rail cast iron patio furniture on granite pavers or metal pet chain lying on against a granite slab.