isopropyl alcohol and glycerin
Glycerin is typically added to soap to make it transparent. Glycerin helps to create a clear appearance by allowing light to pass through the soap. Transparent soap often contains glycerin as well as other ingredients such as alcohol or sugars to enhance clarity.
Glycerin is a humectant and can be mixed with water and essential oils to make a moisturizing spritz for your hair.
water+air=fog
Air+Fog
Upslope fog
To make it easier to see when there is fog.
Yes, glycerin can help make bubbles last longer by increasing their elasticity and thickness. Adding glycerin to a bubble solution can slow down the rate of evaporation, making the bubbles more durable and less likely to pop quickly.
glycerin
Glycerin
Glycerin is often made of the fat of animals or vegetable oil. It is considered to be natural, and is safe for human consumption in many cases.
100% Glycerin is a liquid at ambient temperatures so if you want crystals you need to freeze it, so it needs to be below 18°C. However, if there is water in the glycerin it will have to be a lot colder. Unless you keep the crystals in a refrigerator or freezer they will melt.