Some fairly common cleaning mistakes can compromise the finish, reduce durability and alter the appearance of furniture over time traduzido por: OPENROUTER
Submitted at Jul 24, 2026, 3:30 PM

(Freepik/Divulgação)
Furniture is among the household items that suffer the most from daily use. Dust, grease, moisture, and stains are part of the routine, making cleaning essential to preserve the appearance and increase the durability of the pieces. However, the problem is not always in how often they are cleaned – but in how it is done!
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Many cleaning mistakes go unnoticed because their effects appear gradually. An inappropriate product, excess water, or even an abrasive cloth can wear down finishes, cause permanent stains, and compromise materials such as wood, MDF, glass, and metals. Knowing these habits is the first step to preserving furniture for much longer.
Not every product is suitable for all materials. Highly alkaline cleaners, those with chlorine, or solvents can damage delicate finishes, remove protective layers, and alter the color of furniture. It is always worth checking the manufacturer's recommendation or opting for products developed for each type of surface.
Although water is essential during cleaning, excess can cause problems, especially in wooden furniture. When it seeps through edges or cracks, moisture promotes swelling, peeling of veneers, and loss of finish.
Rough sponges, very stiff brushes, and steel wool can scratch varnished surfaces, glass, metals, and paint. In most cases, microfiber cloths or soft flannels are already sufficient to remove dirt without compromising the finish.
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Spraying products directly onto the surface increases the risk of excess moisture and promotes the accumulation of residues in corners and joints. A safer alternative is to apply the product to the cloth first and only then perform the cleaning.
Wiping a damp cloth over a dusty surface creates a layer of dirt that can scratch more delicate furniture. The ideal is to first remove the dust with a dry cloth or duster and only afterward perform wet cleaning.
Even when the product used is appropriate, leaving furniture damp promotes stains, marks, and finish wear. Drying the surface with a clean cloth right after cleaning helps preserve the appearance of the material.
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Combining different products in an attempt to increase cleaning efficiency can cause dangerous chemical reactions and even compromise some surfaces. In addition to the health risks, these mixtures can stain or corrode certain finishes.
Sofas, armchairs, and upholstered chairs also accumulate dust and residues that accelerate fabric wear. Periodic vacuuming and cleaning according to the manufacturer's instructions help preserve the appearance and prevent the accumulation of dirt in the fibers.
Natural, lacquered, waxed, or varnished woods require different care. Using the same procedure for all of them can reduce surface protection or alter its appearance over time. Knowing the type of finish is essential before choosing any product.
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The longer the interval between cleanings, the harder it usually is to remove stains and residues without resorting to more aggressive products. Small frequent cleanings help preserve furniture and reduce the need for more intense interventions.
CASACOR Publisher is an exclusive content creator agent, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Milena Garcia.
traduzido por: OPENROUTER