What goes on in the area around the stain? Clean STAIN IDENTIFICATION TIPS You will need about 4 oz. Go to www.marble-institute.com/consumers/poultices.cfm for more information, or call a stone professional (recommended). If a sealer is applied, make sure that it is non-toxic and safe for use on food preparation surfaces. (See section on Marking & Using a Poultice) Deep seated, rusty stains are extremely difficult to remove and the stone may be permanently stained. Generally, a honed finish is preferred for floors, stair treads, thresholds and other locations where heavy traffic will wear off the polished finish. Is it near a plant, a food service area, an area where cosmetics are used? +;P+sMqaT)4r&)La5UwNc;H #Eif5)@&c+YDIJ^iNR # lp,E,U6X& w 'Ys ; bOg C%nf~%:~ CR X$.N&x Siliceous stone, as the term implies, is one composed primarily of silicates, such as quartz, feldspar, mica, etc. Wet the stained area with distilled water. Poultice with one of the powdered poultice materials and ammonia. l6F~i%0a#s|/D\i\?Cv~0Ql`+/a(6Qvv|aW 3KeWP>bDaD>x4NY|;E(ECTr%l@h pkC$Ek\ `L4S}Wvnnj}aibm2I]d&82!FEvR~tD?&~e7g(?SuRU. The liquid cleaner or chemical will draw out the stain into the absorbent material. (See website on Using a Poultice If using paper, soak in the chemical and let drain. TERRA COTTA % Marble will normally show veins or high concentrations. CERAMIC & PORCELAIN TILE Spills: Blot the spill with a paper towel immediately. Poultice with baking soda and water OR one of the powdered poultice materials and mineral spirits. Use a soft lint free cloth for cleaning and polishing. Use a 1/2 cup of any of the following: ammonia, bleach, or hydrogen peroxide and a gallon of water. To protect stone floors, walls and counters, we recommend using a penetrating sealer such as MP90/MP90 Eco Plus. If an old sealer is present, chip a small piece of stone away and apply the acid solution to the fractured surface. (surface accumulation of hard water) Crackled or crazed glazes should be treated with a penetrating sealer prior to GROUTING to prevent STAINING. We recommend MP90/MP90 Eco Plus. Refer to the section on oil-based stains. 8#H7%{]o]vD It is most commonly used as a flooring material and for roof tiles and is often distinguished by its distinct cleft texture. yEL^85PDHh U#hx)6vu#@RCP%m\itFp4/pHTp4YX. Copper and bronze stains appear as green or muddy brown and result from the action of moisture on nearby or embedded bronze, copper, or brass items. Here are some recommendations for routine care and cleaning which follow Deeper scratches and nicks in the surface of the stone should be repaired and repolished by a professional. !T4T 4ml(\h`Zl(-74Q(+X} ew@$I oMaGlj5JG`3 Blot the spill with a paper towel immediately. We recommend avoiding the use of cleaners that contain phosphoric acids or glycolic acids that may cause etching and damage to glazes. FilaCleaner PH Neutral is the recommended choice. Clean gently with a soft, liquid cleanser with one of the following: household detergent, mineral spirits, or acetone. @o>~C=o^fpw-7}q`NK!U&54mw Slate is dark green, black, gray, dark red or multi colored. or limestone. hD To (algae, mildew, lichens, moss, fungi) }KAXukj7AM] Azh%[?k>MI=uF\7 {! Cleaning Procedures and RecommendationsClean stone surfaces with a few drops of neutral cleaner, stone soap or a mild liquid dish washing detergent and warm water. In the bath or other wet areas, soap scum can be minimized by using a squeegee after each use. Stone is a natural product and simple care and maintenance will Where is the stain located? Do not place hot items directly on the stone surface. Is it near a plant, a food service area, an area where cosmetics are used? The minerals in granite will typically appear as small flecks distributed uniformly in the stone. 0000063197 00000 n Paint stripers can etch the surface of the stone: repolishing may be necessary. Sandstone is light gray to yellow or red. kGX[/U5zp Do stone surfaces with a few drops of neutral cleaner, stone soap or mild %PDF-1.4 Small amounts can be removed with lacquer thinner or scraped off carefully with a razor blade. Dont let the liquid drip. Paint strippers can etch the surface of the stone; repolishing may be necessary. 9%'tKz3S( rRQy0)Zyvq,&&ah`T^qx%DS9%F/j"K!}2sCYC^?#5Y W.|HTt$Vhye|qRd{ The poultice is spread over the stained area to a thickness of about 1/4 to 1/2 inch with a wood or plastic spatula, covered with plastic and left to work for 24 to 48 hours. GET TO KNOW YOUR STONE 0000112904 00000 n 24 0 obj Our terra cotta tiles should always be sealed prior to GROUTING. gYp )Ik DOo>-EE!!T>Ng]`/b;(ID9eQQK3T3O">5)Et`,d zA1z9hp6edH[Y^bhg\#=,ggn= !%/C(vC{1s8! Biological (algae, mildew, lichens, moss, fungi) clean with dilute (1/2 cup in a gallon of water) ammonia OR hydrogen peroxide. xUn6. Poultice with diatomaceous earth and a commercially available rust remover. Frequent or over-use of an ammonia solution may eventually dull the surface of some stone types. scum can be minimized by using a squeegee after each use. The following selections describe the types of stains that you may have to deal with and appropriate household chemicals to use and how to prepare and apply a poultice to remove the stain. The following chart will be a helpful guide: To get the longest life and preserve the beauty of your natural stone, follow these simple tips: Coasters: Use coasters under all glasses, particularly those containing alcohol or citrus juices. the showroom quality of your natural stone. On light colored stones, clean with bleach or hydrogen peroxide. It is caused by the deposition of mineral salts carried by water from below the surface of the stone. g/j be resealed every 12-18 months. Quality fabrication, installation and outstanding customer service is our trademark. Dust Some material will etch the finish but not leave a stain. Check with us for recommendations. Commercially available smoke removers may save time and effort. Periodic resealing is a necessary maintenance procedure for crazed glazes in wet areas such as showers. If the problem persists, contact Universal Stone to help identify and remove the cause of moisture. that may scratch the surface. endstream endobj 24 0 obj <>/Metadata 3 0 R/Pages 2 0 R/PageLayout/OneColumn/StructTreeRoot 5 0 R/Type/Catalog/Lang( E N - U S)>> endobj 25 0 obj <>/Font<>/ExtGState<>>>/Type/Page>> endobj 26 0 obj <> endobj 27 0 obj <> endobj 28 0 obj <> endobj 29 0 obj <>stream The stone has 0000001055 00000 n 766 0 obj <> endobj 789 0 obj <>/Filter/FlateDecode/ID[]/Index[766 36]/Info 765 0 R/Length 111/Prev 1170607/Root 767 0 R/Size 802/Type/XRef/W[1 3 1]>>stream *\ |i3B?7-FnE5[g;3gf\gEg;J?FhCC?7y9Hy.if("#[?'OTI&G+F:di)% Bqn5U:m Clean with diluted cleaning solution. xZKo _ stream Metal (iron, rust, copper, bronze). 6 0 obj maintenance, but not maintenance free. STAIN REMOVAL Marble Systems products are sold as is and use constitutes acceptance. Do not use scouring powders or creams; these products contain abrasives that may scratch the stone. SEALING Change the rinse water frequently. Proper head and body protection is necessary when acid is used. 0000001222 00000 n Types of calcareous stone include marble, travertine, limestone and onyx. liquid dishwashing detergent and warm water. Sand, dirt and grit are abrasive and can damage natural stone. 3332 Simple care and maintenance will help preserve your stones beauty for generations to come. CAUTION: Muriatic acid is corrosive and is considered to be a hazardous substance. 0000007768 00000 n endstream endobj startxref stream All Right Reserved. Ink (magic marker, pen, and ink) clean with bleach or hydrogen peroxide (light colored stone only!) How to tell the differenceA simple acid sensitivity test can be performed to determine whether a stone is calcareous or siliceous. What color is it? vV )K@QgP7 Ya@[iqdH(%ZPTG]TTXzp4n)g4)%^LZReF[f@iLC@ObuvU4Mb#6|I6j%3H[D1R&ZDZ0@8]6NZZWFD,3:RU0. 0000112652 00000 n endobj Rinse the surface thoroughly after washing with the soap solution and dry with a soft cloth. <> 48 0 obj <> endobj Is it near a plant, a food service area, an area where cosmetics are used? dull the surface of the stone. If the surface is etched by the chemical, apply polishing powder and buff with burlap or felt buffing pad to restore the surface. Consult with your supplier or sealing manufacturer specific to the type of sealer and frequency of use recommended. What colors is it? SPILLS AND STAINS If little or no reaction occurs, the stone can be considered siliceous. vRV# (, 7[IV#{Z+:7,:[dX&tNz}Yh9Pag:Jpm~"-ubzs[ !Hp8#=f3t% `K*2A FdfJ ]RL%;CiCEk%zFJ5k:Q$*ZREPuHm(*MN)M5 Flush the area with clean water and mild soap and rinse several times. Wx.5yk2sK W<48H%C3T/zRgA<={Y2l2f.~8Ag{r7JhK|G( uzyHAHhh iC8YfE3OsS.t@wx)k>U E$ZL? Clean stone surfaces with a neutral cleaner, stone soap, or a mild liquid dishwashing detergent and warm water. The reaction will cancel the effect of the poultice. Etch Marks Copper Stains 0000080896 00000 n `NGu$,ze7gr=$v&$FCxXUord0:JHCTTN!@HYlJ^rd0L( When consulting with your stone supplier, you may find that many stones do not require sealing. 0000048507 00000 n or a solution of ammonia and water (1/2 cup bathroom tops or flooring installed, all the materials selected are both An oil-based stain will darken the stone and normally must be chemically dissolved so the source of the stain can be flushed or rinsed away. Repeat as necessary. Use only wood or plastic scrapers for removing the sludge and curdled paint. 0000002284 00000 n )/*}>g Js]YjWs_{_?{N5^V)]]Wm2Fem#Zs:i=w?vfU,a`C]4zi5o/y+U]'e5p*pT7muS_tZxy./7*j]g~RneQ2fn(k']lefue``f]]UU|xa;Cl} |?37 3qZ3Su,k|42kS DO NOT MIX AMMO-NIA AND BLEACH! Approximately one pound of prepared poultice material will cover one square foot. Most cleaning can be done with just an ACID free detergent, soft cloth and clean water. Dry the area thoroughly with a soft cloth. Many suppliers offer products used for stone cleaning. %PDF-1.4 % Care must be taken to avoid cleaning natural stone with harsh or abrasive cleaners, especially those that contain phosphoric ACID or glycolic acids. Each type of stone is unique and will vary in color, texture and marking. Follow the manufacturers directions for use of these products, and flush the area thoroughly with clean water. Know Your StoneNatural stone can be classified into two general categories according to its composition: siliceous stone or calcareous stone. May cause a pinkish-brown stain and may disappear after the source of the stain has been removed. You may have to do this several times as the stone dries out. Poultice procedures may have to be repeated to thoroughly remove a stain, but some stains may never be completely removed. Oil based paints, linseed oil, putty, caulks, and sealants may cause oily stains. Limestone is a widely used building stone with colors typically light gray, tan, or buff. I)8#lDHQ6L2&I`-j^PL?o +S endstream endobj startxref 0 %%EOF 801 0 obj <>stream Oil-Based Stains This acid attacks silicates in addition to other minerals. Organic Care and Maintanence recommended by the Marble Institute of America. 0000015414 00000 n 66 0 obj <>stream (iron, rust, copper, bronze) NATURAL STONE In food preparation areas, the stone may need to have a penetrating sealer applied. Surface stains can often be removed by cleaning with an appropriate cleaning product or household chemical. Most natural stones are considered very low of a 10% solution of muriatic acid and an eye dropper or you can use household vinegar and an eye dropper. Please visit, 1982-2022 Marble Systems. This test may not be effective if surface sealers or liquid polishes have been applied. startxref CALL DEBEER GRANITE & MARBLE INC. FOR PROBLEMS THAT APPEAR TOO DIFFICULT TO TREAT. Follow manufacturer recommendations. trailer `5 _D DO NOT MIX BLEACH AND AMMONIA! &T#5 Sanded or matte glass must be thoroughly degreased and cleaned with denatured alcohol using a soft lint-free cloth. Metal and preservers. 0000063493 00000 n <]>> on your stone. Mats/rugs: Mats or area rugs inside and outside an entrance will help to minimize the sand, dirt and grit that may scratch the stone floor. The following sections describe the types of stains you may have to deal with and the appropriate household chemicals to use and how to prepare and apply a poultice to remove the stain. ;{4i|yUdTu]eh8o_\D|V crN#Yv=\gq_"1Z E*}?B* `:,pt:R*v>wU+0ZwT6V@Ye'cLSC_F53cCQw QalGQw$pMKe_D8@_Braw@C^x^t[J ;}o17. If using powder, mix the cleaning agent or chemical to a thick paste the consistency of peanut butter. 0000010832 00000 n These stripers normally contain caustic soda or lye. Small paint amounts can be removed with lacquer thinner or scraped off carefully with a razor blade. Iron Stains hbbd```b``- D Slight surface scratches may be buffed with dry 0000 steel wool. Most of our glazed wall tiles do not require sealing. The natural stone installed in

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