This item has been stored at home since purchase. Thank you. The following is from the website: A translucent polyethylene spray bottle. Approximate amount per push: 0.19ml for both 50ml and 100ml bottles. * Contents containing essential oils may be prone to leakage. Please be careful when using and carrying if using essential oils. * Do not put essential oils, fragrances, or alcohol in their undiluted form. * Do not use organic solvents such as nail polish remover. * Do not use liquids with high viscosity or liquids containing particles. * If the spray nozzle becomes clogged, wash it with lukewarm water before use.