QUESTION: Minor repairs: how to replace sealant and update joints in the bathroom/kitchen?
Answer
Renewing sealant and replacing joints in the bathroom or kitchen is an important hygienic procedure that protects joints from the appearance of black mold, fungus, and water leaks. For the work to be done efficiently and the new sealant to last for many years, you need to follow a proven algorithm and use the right inventory.
•Completely remove the old sealant using a special construction scraper or utility knife, trying not to scratch the acrylic bathtub or ceramic tiles.
•Thoroughly degrease the joint with alcohol or acetone and treat it with an antifungal antiseptic primer, letting it dry completely.
•Apply fresh sanitary silicone sealant using a caulking gun, form a neat joint with a special spatula, and remove excess with a soapy solution.
Make a detailed checklist before starting work: write down what sealant to buy (moisture-resistant with antibacterial additives), what tools will be needed, and how long full drying will take. Fixing all stages and expenses will prevent possible redos and unpleasant surprises in the form of material peeling off a week later.
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