5 surfaces to 'avoid' cleaning with white vinegar or risk 'permanently' damaging your home

White vinegar is a go-to natural cleaning solution, and it can be used on several surfaces around the home. Its acid content means it can melt grease and destroy limescale, but it should be used carefully, according to an expert.

Dale Smith, founder of Fence Guru, said: "Vinegar has become this miracle cleaner in people's minds, but I see the damage it causes all the time. People think that natural means safe for everything, but vinegar's acidity can permanently ruin expensive surfaces that cost thousands to replace." With this in mind, Sale has shared which surfaces to "avoid" when using vinegar.

1. Granite, marble and quartz worktops

Expensive stone might look tough, but vinegar will etch the surface of these materials, leaving "permanent dull spots" that can't be polished out. The expert said: "I've seen beautiful granite kitchens ruined by well-meaning homeowners who thought vinegar was gentler than commercial cleaners.

"Those white marks you see after cleaning? That's permanent etching that requires professional restoration or complete replacement." Instead, use a pH-neutral stone cleaner or simple warm water with a microfibre cloth for daily cleaning.

2. Hardwood floors

Vinegar can strip away the protective coating on hardwood floors, leaving the wood exposed to moisture and stains. Over time, this causes the wood to dull, discolour and potentially warp.

The expert said: "Your floors lose their shine because you're literally eating away at the protective layer. Once that coating's gone, you're looking at expensive refinishing to restore the surface."

3. Natural stone patios and outdoor surfaces

Garden patios made from limestone, travertine or sandstone face the same etching as the acid weakens the stone. Use a mild soap or pressure washer instead.

4. Washing machines and dishwashers

According to the pro, white vinegar actually damages washing machines and dishwashers instead of cleaning them. The acid breaks down components like the rubber seals, gaskets and hoses, leading to leaks and expensive repairs.

Use descaling products specifically designed for your appliances, or check the manual for manufacturer-approved cleaning methods.

5. Cast iron cookware

Vinegar strips away the protective seasoning layer on cast iron, leaving it vulnerable to rust. The seasoning takes time to build up and protects both the metal and your food. Instead, clean cast iron with coarse salt and a brush, then re-oil warm to maintain the protective coating.

Dale explained: "Vinegar might be natural, but so is hydrochloric acid, and that doesn't mean it is safe for your worktops. Before you mix any DIY cleaning solution, take a moment to read the labels and understand what you're working with.

"My advice is always to test any cleaner on a small, hidden area first. If you're unsure about a surface, stick to products specifically designed for that material. Yes, they might cost a bit more than vinegar, but they're still much cheaper than replacing damaged surfaces."