Iebeauty® 24Pcs 10Gram 10ML Clear Plastic Empty Bottles Refillable Cosmetic Cream/Compressed Facial Mask Jars Lot With Lids And Mask Sticks for Make Up, Eye Shadow, Nails, Powder, Gems, Beads, Jewelry and Cosmetic Samples Lot Wholesale


Descripition:
1.Definition:
Unlike the rubber bulb dispenser which primarily moved air with a small
amount of fluid, modern spray bottles use a positive displacement pump that acts directly on the fluid. The pump draws liquid up a siphon tube from the bottom of the bottle and forces it through a nozzle. Depending on the
sprayer, the nozzle may or may not be adjustable, so as to select between squirting a stream, aerosolizing a mist, or dispensing a spray.
In a spray bottle, the dispensing is powered by the user's efforts, as opposed to the spray can, in which the user simply actuates a valve and product is dispensed under pressure.
2.Tips for How to handle plastics:
When you do use plastics, handle them safely. We suggest that you:
Don't microwave food or drinks in plastic containers/bottles/jars or plastic pakaging -- even if they claim to be "microwave safe." Heat can break down plastics and release chemical additives into your food and drink. Microwaves heat unevenly, creating hot spots where the plastic is more likely to break down.
Use plastic containers for cool liquids -- not hot.
Don't reuse single-use plastics. They can break down and release plastics chemicals when used repeatedly.
Avoid old, scratched plastic water bottles. Exposures to plastics chemicals may be greater when the surface is worn down.
Wash plastics on the top rack of the dishwasher, farther from the heating element, or by hand. This will reduce wear and tear.
Don't allow your baby or young child to handle or chew on plastic electronics (the remote, your cell phone) because they may be treated with fire retardants (learn more about fire retardants and how to reduce your family's exposure in a another Healthy Home Tip).
Wash children's hands before they eat.