The 5 places in your home you should never clean with vinegar
White vinegar is often hailed as a magical catch-all cleaning solution, and while this may be true more often than not, there are still a number of places that this natural cleaning solution should never be used. While white vinegar works wonders on some surfaces, its acidic nature can make it a nightmare for some parts of your home.
Dale Smith, Founder of Fence Guru, explains: “Vinegar has become this miracle cleaner in people’s minds, but I see the damage it causes all the time. People think natural means safe for everything, but vinegar’s acidity can permanently ruin expensive surfaces that cost thousands to replace.” He has further shared his expertise on which surfaces to avoid when cleaning with vinegar, plus safer alternatives that won’t leave you with costly repairs.
Granite, marble and quartz worktops
Cleaning your expensive stone worktops with vinegar can lead to permanent dull spots that can’t be polished out. Stones like marble are particularly vulnerable as they’re made from calcium carbonate, which dissolves when it meets acid.
Instead of vinegar, Dale recommends using a pH-neutral stone cleaner or simple warm water with a microfibre cloth for daily cleaning.
Hardwood floors
Vinegar strips away the protective polyurethane coating on hardwood floors, leaving the wood exposed to moisture and stains. Dale explains: “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.” Instead, you should stick to cleaners specifically designed for hardwood floors or mop regularly with a barely damp mop.
Stone patios and outdoor surfaces
Dale warns: “Outdoor stone gets enough punishment from weather without adding acid to the mix. Vinegar speeds up deterioration that would normally take years.”
This is because the acid will weaken the stone’s structure, making it more porous and prone to staining and weather damage. When cleaning your patio spaces, you should use a mild soap solution, or you can opt for a pressure wash with plain water.
Washing machines and dishwashers
While some may recommend vinegar for descaling appliances, Dale advises against this as it can damage rubber seals, gaskets and hoses over time, leading to leaks and expensive repairs.
Instead, use descaling products specifically designed for your appliances, or check your manual for manufacturer-approved cleaning methods.
Cast iron BBQ grates and cookware
When it comes to your cast iron cookware, vinegar will strip away the protective seasoning layer, leaving it vulnerable to rust. Instead, they should be cleaned with coarse salt and a brush, which should be followed by re-oiling while warm.
