So that corrosive chemicals don't land on top of your bare feet
goggles and cover your hair. also closed toed shoes are a good one.
Items that should not be worn during a lab session include loose or flowing clothing, open-toed shoes, and dangling jewelry. These can pose safety hazards by getting caught in equipment or chemicals, potentially causing accidents or injuries. It's important to wear proper lab attire such as closed-toed shoes, long pants, and a lab coat.
Open toed shoes should not be worn in a lab because if a chemical spills on your foot,then it could be pretty serious.(plus it would hurt)
Sandals do not offer enough protection against spilled chemicals or heavy equipment, either of which could unexpectedly fall onto the feet from a lab table. Heavy shoes, and ideally protective shoe covers, should be worn where there is any possible risk.
A lab coat or apron should always be worn to protect clothing from spills and splashes, as well as provide an additional layer of protection from chemicals and heat.
Safety goggles
Clothes that should not be worn in the lab include open-toed shoes, loose-fitting clothing, and clothes with dangling accessories or jewelry that can easily get caught in equipment or chemicals. Additionally, avoid wearing clothes made of synthetic materials that can easily catch fire in case of an accident.
closed
Lab Apron
Clothes that should not be worn in a lab include open-toed shoes, loose or flowing clothing, and clothing made of flammable materials. It's also important to avoid wearing dangling jewelry or accessories that could get caught in equipment.
You should always wear appropriate personal protective equipment (PPE) when around chemicals in the lab. This includes a lab coat or apron, gloves, and safety glasses or goggles. Additionally, it is important to wear closed-toe shoes to protect your feet from spills or accidents.
When handling a Bunsen burner and a hot beaker, you should not wear loose clothing, dangling jewelry, or open-toed shoes to minimize the risk of accidents or burns. It is important to wear appropriate lab attire such as a lab coat, closed-toe shoes, and safety goggles for protection.