How renew gel coat or shine to sink. How to Clean a Discolored Marble Tabletop. If these techniques fail to remove the yellowing then proceed to the next possible cause. While this elegant stone may look solid, though, looks can be deceiving. ANSWER: Yes, even old, dull and yellowed marble countertops can be cleaned and restored. Recently a home owner called asking about his white marble floor that has turned yellow. If improper cleaners are used, this dirt begins to accumulate in the pores of the stone and will turn yellow. Be sure to rinse the floor thoroughly. Marble flooring can be coated with waxes, acrylics, urethane and many other coatings. First, many white marbles contain iron that oxidizes over time causing the yellow appearance. New installations should be sealed with a quality penetrating sealer, which will help prevent oxidation of the iron by eliminating moisture. Whether it is yellowing from oxidation and lackluster maintenance, water staining, or abrasions and scratching, Bizaillion Floors, LLC. Call us at 281-894-7823 or tell us how we can help with our contact form, and let us restore your marble floor to its original shine. A marble look. In the past few days my marble pothos has gotten many yellowed leaves. Here are other common causes white marble to turn yellow. eval(ez_write_tag([[336,280],'countertopspecialty_com-medrectangle-4','ezslot_7',106,'0','0'])); Return to Cleaning Marble Questions & Answers. Its actually very common. It is prized for its white appearance and high quality. A common cause for your white marble stone to turn brown is iron oxidation. There are two reasons why the leaves turn yellow. Like other marbles, Carrara marble needs to be taken care of and cleaned in a special way. If you do try it yourself, before undertaking the entire project perform a small test to determine results. I have marble countertops in my bathrooms that are almost 25 years old. Lv 5. Majority of the leaves yellowing are older but it is a lot of leaves at once. As these coatings are applied in multiple coats, it becomes soft allowing dirt and debris to become embedded in the soft layer of coatings or wax. These coatings require frequent stripping which is often neglected. Since your marble flooring is porous, using improper cleaning products can cause the pores in your white marble to collect dirt and discolor to a yellow or even brown. If the marble tile has been recrystallized, it will be necessary to remove the recrystallized layer. We are often asked what cause white marble to turn yellow over time. If this process is applied to a white marble floor that contains moisture, it will turn the marble yellow. This is the same reason white marble discolors to yellow or brown. If after cleaning the marble is dull I would suggest that you call us to professionally re-polish your floors then follow with an application of a quality penetrating sealer. We suggest contacting a professional to take care of this stain removal process because you need to be sure the staining is from iron before attempting removal, and the stone will require additional restoration work to bring back its natural luster once the stain removal process is complete. 39 satisfied customers. Recently a home owner called asking about his white marble floor that has turned yellow. As the iron becomes oxidized due to its exposure to water, acidic cleaners and household bleach, it will discolor your polished white marble stone. CountertopSpecialty.com is a participant in the Amazon Services LLC Associates Program. Although flooding is a common cause of yellowed white marble, there are several other reasons this color change will occur. These strippers often require the use of abrasive pads which can scratch and damage the marble surface. Is there any way to clean them and restore them to their natural color and shine? Some mites, like spider mites, are very hard to see. Be sure to rinse the tile thoroughly. Earlier this week, in my regular cleaning, I found a yellow discoloration or stain under the soap dispenser and soap dish. The wearing of this polish causes the surface to become rough and become a magnet for dirt. The problem of yellowing white marble is not uncommon. it looks stained, how do i get the yellow off. If you expose a brand new nail to water and air, it will turn brown and rust. eval(ez_write_tag([[728,90],'countertopspecialty_com-medrectangle-3','ezslot_0',118,'0','0'])); Return to Cleaning Marble Questions & Answers. The tendency of a light-colored stone to yellow can be caused by several reasons. Some of these coatings are of poor quality and the coatings themselves will begin to yellow. If this technique fails then the tile will have to be re-honed. White marble tiles can last for years without yellowing, then over time may slowly turn yellow. Have a question? Restoring your marble floors to their original shine and beauty is our specialty. Improper maintenance can include substandard cleaning products, using a dirty mop, and infrequent cleaning are the most common causes of yellowing of your white marble. Most of these coatings are not specifically designed for use on marble. It may be necessary to repeat this procedure several times to remove all the embedded dirt. That leaves the possibility of mites. Most of these coatings are not designed specifically for the use on marble flooring. I have this for a while with little issue. If you suspect yellowing due to improper maintenance, the marble tile will have to be cleaned with an alkaline marble cleaner. This wear and tear on your marble polish causes the surface to become rough, pitted and scratched making it a perfect magnet for dirt and debris. If this process is applied to a white marble floor that contains moisture it will turn the marble yellow. These strippers often require the use of abrasive pads which can scratch and damage the marble surface, so we suggest contacting a stone care expert for assistance. Its acrylic I think. The yellowing of white marble is a common problem. Most yellowing, however, is caused by dirt that is ground into the stone or by wax type coatings that turn yellow. This process of oxidation is similar to the rusting of metal. White marble tiles can last for years without yellowing, then over time may slowly turn yellow. © Copyright 2020 Stone Care Management, Inc. D.B.A. As your marble floor wears, the highly polished surface begins to become worn and even scratched. Daniel Arce. Carrara marble is a white marble quarried in the Carrara region of Italy. Clients ask us, "Can you get the yellowing out of my marble countertop? A. how renew gel coat or shine to sink. This type can usually be remedied by stripping or deep cleaning with a suitable alkaline cleaner or wax stripper. To remove yellowing due to a wax or coating buildup the marble will need to stripped with a commercial wax stripper. … read more. Marble yellowing is a common problem in light-colored marble, but it is frequently able to be fixed. It may be necessary to repeat this procedure several times to remove all the imbedded dirt. The process is difficult to reverse and replacement of the tile may be necessary. The same process is occurring with the iron in the marble. If iron is present, it will begin to oxidize when exposed to water or other oxidizers such as acids and household bleach. Many white marble tiles contain naturally occurring deposits of iron. The Marble Restoration Company. If you have additional questions or would like to schedule a free estimate with one of our stone care experts, please contact us today! If you expose a brand new nail to water and air, it will turn brown and rust. Bone and white. To remove yellowing due to a wax or coating buildup, the marble will need to be stripped with a wax stripper. So we thought we would give the causes and cures, and why we recommend white or very light marble never be used in a shower. If after cleaning the marble is dull, call the experts at The Marble Restoration Company to professionally repolish and seal your stone. The process is difficult to reverse and replacement of the tile may be necessary. This layer can often be removed by a professional polishing the tile with a powder marble polish containing oxalic acid. This type is difficult to repair and may require tile replacement. These coatings require frequent stripping, which is often neglected. In addition to these coatings not being made for marble floors, the poor quality of these coatings can also cause your white marble floor to turn yellow. So we thought we would give the causes and cures, and why we recommend white or very light marble never be used in a shower. In this case, a water pipe had flooded the white marble floor area, and the home owner related the discoloration to the recent flooding. If water and air is eliminated, the iron will not oxidize. Many marble floors are coated with waxes, acrylics, urethane and other coatings. Another possibility is a process sometimes used for polishing marble floors known as crystallization. All Rights Reserved. We are often asked what cause white marble to turn yellow over time. Need to schedule a free estimate? Your white marble flooring naturally contain iron deposits. 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You have watered them for twelve years. Major. As an Amazon Associate we earn from qualifying purchases. The watering. They are dull and turning yellow. I would strongly suggest having this done by a professional. It is strongly suggested that the polishing and honing procedure be performed by trained individuals. This process can be accelerated as in the flooding example previously mentioned. Oxidation is similar to the rusting of metal as a result of the metal being exposed to air and water. Causes & Solutions for Yellowing Marble Countertops. As marble wears, the highly polished surface begins to become scratched and worn. Gorgeously veined and marvelously cool, marble is a classic choice for tabletops. If the marble tile has been crystallized, it will be necessary to remove the crystallized layer with a powder polish containing oxalic acid. Click here to post comments New installations should be sealed with a good quality penetrating sealer (impregnator) which will help prevent oxidation of the iron by eliminating moisture. has over 35 years of marble floor restoration, cleaning and polishing. It is strongly suggested that the polishing and honing procedure be performed by trained individuals. eval(ez_write_tag([[728,90],'countertopspecialty_com-box-3','ezslot_2',105,'0','0'])); Return to Cleaning Marble Questions & Answers. Why Does White Marble Turn Yellow? Be sure the stone cleaner you buy needs to be alkaline and not an acid since acid cleaners will dull the polish. It is for this reason that we recommend not using white marble in a shower. It gets yellow or brown leaves more often then any of my other golden or silver pothos, but it was still growing well. Bizaillion Floors, LLC. This process of oxidation is similar to the rusting of metal.