How to Make Child-Friendly Vapour Rub
If you get hit with a cold, you might be tempted to use vapour rub to help you decongest and calm your coughs. Before you do though, consider that conventional vapour rub contains petroleum jelly (or petrolatum) and turpentine oil, both of which are toxic. Petroleum jelly can be contaminated with polycyclic aromatic hydrocarbons or […]