What Causes Rust Stains On Granite

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.

What causes rust stains on granite.

Granite steps with an iron rail cast iron patio furniture on granite pavers or metal pet chain lying on against a granite slab. The cleaner must be able to access the granite s pores where the stain resides. But scrubbing the surface of the granite is not likely to be effective. 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. 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. These stains appear reddish brown in color sometimes they might be green as well. If you have a leaky faucet or water is left to accumulate around a metal sink basin or faucet it can rust.

Your loved one s granite headstone may develop rust stains over time. Rust and other stains are relatively easy to remove. By utilizing the stain process reversal technique the lustro italiano rust stain powder draws the stain out of the stone. Metal high in iron content can be a particularly formidable.

Unfortunately these metals can cause rust stains on granite. If you re not certain what caused the stain consider its size shape and location to give you clues. Many stains require multiple applications of the. These are the steps for removing unsightly rust stains.

Metal stains will appear if you have left out metal containers on your granite countertop and rusting occurs. When spilled liquid gets into granite s pores it occasionally leaves a stain behind as it evaporates. Start by determining the source of the stain. Here are a few simple steps you can try to remove rust stains from your granite.

Water causes iron to oxidize which in turn creates rust. Granite rust from external reactions. Determine the source of the rust stain. 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.

They usually cannot be removed by scrubbing the granite only. You must apply a cleaner like iron out that can access the granite s pores which is where the stain resides. The rust remover poultice contains a special blend of chelates for removing rust stains from stone. Metal stains will require the same poultice method that we used in the removal of organic stains.

Wash the stained area with soapy water. When this situation occurs in a moist or wet environment rusty granite is inevitable. Metal coming in contact with your granite can cause it to rust and become discolored. The three necessary parts are there.