Yes, immensely. Most household vinegar (White or Apple Cider) is 5% acidity, which is the safe standard for cooking, canning, and light cleaning. However, “Cleaning Vinegars” can range from 6% to 30%. For most cleaning needs, and a percentage that is safe for food and most surfaces 5% acidity is suitable. For tougher mineral stains, 10% to 20% works best but it can irritate skin and lungs so wear protective gear like rubber gloves and a mask to reduce exposure to fumes. For industrial use like killing weeds, acidity can reach 30% and you should most definitely prioritize skin and eye protection.