10 Tips for Quartz Stone Conservation

2021-05-19T01:29:04+00:00

1. Pay attention to waterproof The causes of stone pollution can be roughly divided into the following four categories: 1. Organic substances such as cigarette stains, soy sauce stains, and iodine stains; 2. Metal stains such as iron rust, steel rust, lead rust; 3. Oil stains such as gasoline, engine oil, paint; 4. The easiest