Vinegar is a powerhouse natural cleaner. It disinfects, cleans, and tackles a variety of household tasks. However, vinegar isn’t safe for everything. In some cases, it can cause more harm than good. Here are five things you should never clean with vinegar.

1. Pearls
Pearls may look delicate, and that’s because they are. Vinegar is highly acidic and can actually dissolve pearls over time. To keep your pearls shiny and intact, avoid vinegar completely. Instead, use cleaning methods specifically designed for pearls.

2. Stone, Tile, and Ceramic Floors
Stone and ceramic floors can’t handle vinegar. Its acidic properties break down stone surfaces and may even cause discoloration. For these floors, stick to a stone-friendly cleaner to maintain their shine and durability.

3. Stone Countertops (Marble, Granite, Quartz)
Just like floors, stone countertops suffer from vinegar exposure. Vinegar can eat away at the stone’s protective coating, leaving dull or smudged surfaces. Protect your marble, granite, or quartz counters with cleaners designed specifically for stone.