The "lemon juice test" is commonly referenced on internet blogs; however, according to the Natural Stone Institute, acidic products such as vinegar and lemon juice can dull or etch your surface. Granite is vulnerable to acidic or alkaline-based products, and products such as lemon juice and vinegar are capable of chemically damaging your surface and its underlying resins.
أجري اختبار عصير الليمون لترى إذا كان يوجد مشكلة أخطر.