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efflorescence

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efflorescence

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  1. 1/26/2021 Efflorescence: What Is It? REAL ESTATE RESOURCES MORTGAGES & HOME LOANS What Is Efflorescence? De?nition & Examples of E?orescence ••• BY ELIZABETH WEINTRAUB Updated June 29, 2020 E?orescence is a crystalline or powdery deposit of salts often visible on the surface of concrete, brick, stucco, or natural stone surfaces. It occurs when water leaves behind salt deposits on the masonry surface. https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 1/8

  2. 1/26/2021 Efflorescence: What Is It? The word e?orescence means "to ?ower out" in French, but this ?owering leaves an unattractive residue behind.[1] It sparkles. It's white, sometimes with a grayish tint, and ?akes o? the masonry surface. Learn what causes this unsightly occurrence and how to prevent or remove it. https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 2/8

  3. 1/26/2021 Efflorescence: What Is It? What Is Efflorescence? You can easily recognize e?orescence on walls, ?oors, retaining walls, and other surfaces made of brick, stone, concrete, or stucco. It's often a white, powdery substance when seen on unsealed surfaces. If a ?oor or other concrete surface has been sealed, you may see e?orescence as a white blush under the sealer. This can be especially concerning for homeowners who have sealed concrete ?oors. If you're a homebuyer, a real estate home inspection would reveal whether your soon-to-be home has e?orescence. Some astute real estate agents might note e?orescence in the home, most likely to be prevalent on basement walls. Wet basements, especially, are the perfect environment in which e?orescence can grow. Note: E?orescence is composed of a variety of water-soluble salts. Di?erent surfaces and di?erent areas of the country are more likely to have particular combinations, which lead to a variety of colors.[2] How Does Efflorescence Happen? For e?orescence to occur, you need water and salt. The salt comes from a range of sources. First, it may already be present inside the brick, stone, or concrete. Or the source https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 3/8

  4. 1/26/2021 Efflorescence: What Is It? may be the grout or cement holding surfaces together. If the surface, such as a retaining wall, is in contact with soil, e?orescence could form. Finally, in areas with hard water, it could be present in the water itself. The salt must be dissolved in water and transported to the surface of the masonry, stone, or concrete. The water may already be present in the surface itself. It could also come in from outside of the surface and dissolve the salts. Once this occurs, if the water can ?nd a path to the surface and evaporate, it will leave behind crystallized deposits. Advertisement How Can You Control or Remove Efflorescence? There are several construction techniques that can minimize the growth of e?orescence, such as controlling the amount of water used in mortar and grout, designing with eaves and copings to direct water away from surfaces, and paying attention to landscaping and irrigation. Sound construction practices will prevent water from wicking from the ground into masonry structures. The best way to remove e?orescence depends on the surface and the composition of the salts. One method is to use a dry brush. For some salts, you can simply wash them away with a hand brush, mild detergent, and a water rinse. Power washing is another option, depending on the surface. You may want to consult with a contractor to see if there is a recommended chemical cleaning agent for your surface and get instructions on how to use it safely. For example, a weak solution of muriatic acid might be safe for some surfaces, but it could damage others.[3] In general, cleaning e?orescence from a surface is an ongoing solution—much like a treatment—rather than a cure. Sealing a surface might be a solution, but if water still ?nds its way into the surface you could end up with cracking or spalling, which is a destructive process that should be avoided. Likewise, if you power wash or sandblast a surface incorrectly, you could increase the porousness of the masonry, letting more moisture in and compromising its integrity. Be sure you consult a professional about how to treat your e?orescence problem. Advertisement Key Takeaways • E?orescence is a powdery or crystalline deposit—usually white, gray, brown, or yellow—on or underneath the surface of various types of masonry. Ad https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 4/8

  5. 1/26/2021 Efflorescence: What Is It? • It is the result of water dissolving certain salts, migrating to the surface of the masonry, and evaporating to leave behind salty deposits. • Although unsightly, it is usually not a threat to the masonry unless treated improperly. Vibrating Screen Sales - Winner® Manufacturing E?orescence can often be prevented with the right construction methods or treated when it becomes visible. Visit Site • Advertisement Advertisement ARTICLE SOURCES REAL ESTATE RESOURCES Wet Basement: What You Should Know and How to Deal With It REAL ESTATE RESOURCES Spalling: What It Is, What It Does, and How to Fix It HOMEOWNERS INSURANCE REVIEWS Fidelity National Home Warranty Review REAL ESTATE RESOURCES Find Out What Home Inspectors Look For https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 5/8

  6. 1/26/2021 Efflorescence: What Is It? ASSETS & MARKETS HOMEOWNERS INSURANCE Amazon Home Warranty Review What Are Nonrenewable Resources? REAL ESTATE RESOURCES What Is Supposed to Stay With a House After Foreclosure? REAL ESTATE RESOURCES A List of Homebuyer Turno?s That You Should Avoid REAL ESTATE RESOURCES The Most E?ective Ways to Eliminate Pet Urine Odors HOMEOWNERS INSURANCE REVIEWS Cinch Home Services Review https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 6/8

  7. 1/26/2021 Efflorescence: What Is It? ECONOMIC TERMS What Is Fracking Sand in Hydraulic Fracturing? REAL ESTATE RESOURCES Great Tips for Preparing Your Home for Sale on a Budget REAL ESTATE RESOURCES A List of Home Amenities and Features for Home Buyers REAL ESTATE RESOURCES Helpful Tips for Showing Your Home COMMODITIES The 4 Ways Crude Oil Is Classi?ed SELLING YOUR HOME Hot Tips for Selling a Home in Cold https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 7/8

  8. 1/26/2021 Efflorescence: What Is It? Weather FOLLOW US ABOUT US COOKIE POLICY ADVERTISE TERMS OF USE EDITORIAL GUIDELINES PRIVACY POLICY CAREERS CALIFORNIA PRIVACY NOTICE CONTACT ALSO FROM THE BALANCE TEAM TRUSTe The Balance is part of the Dotdash publishing family. https://www.thebalance.com/definition-of-efflorescence-1798544#:~:text=Efflorescence is a crystalline or,deposits on the masonry surface. 8/8

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