If you want powerful rust removal without harsh chemicalsor irritation, a bottle of nontoxic Evapo-Rust is the way to go. It’s pH-neutral and won’t harm even delicate antiques while it removes rust down to the bare metal. The formula is water-based, so all you need to do is submerge your items so it can work its magic. Plus, it’s a great option for auto parts and tools, especially those that are made entirely of metal. This mild formula won’t damage your paint or clear coat. This makes it an ideal choice for vehicles. You can target small rusty spots without worrying about overspray that gets on nearby paint. For really severe rust, it’s best to remove larger flakes and areas before using this spray. It’s a bit milder than some heavy-duty rust removers. Industrial strength rust removers are highly effective and dissolve even stubborn rust and large sections of debris. These tend to be harsher chemicals, and you may need a protective barrier, such as rubber glovesor a mask, when using them. Milder chemicals are gentler on surfaces, skin, and plumbing. If you have a septic system, this may be a big factor. These are not formulated to handle heavy-duty jobs, however, and you might need multiple applications to get the same results. Rust removers can work to dissolve rust, remove rust stains, or prevent rust from reforming. The best solutions do all three. You can find them in a spray bottle, liquid application for soaking or pouring, or a paste. This rust remover from Evapo-Rust is strong enough to get rid of most rust and its residue, but you may need to soak your pieces for longer than planned. If you find that the recommended time isn’t enough, just let it soak a bit longer. It’s best to use gloves when handling the formula, but it won’t irritate your skin if it does splash around a bit.