Using Aervoe 207 is easy. First, make sure the can is in an upside - down position as it's designed to work this way. Shake the can well before use to ensure the paint is properly mixed. You can use it on surfaces like pavement, gravel, and soil for surveying or utility identification. When it comes to temperature, it works best between 50°F to 90°F (10°C to 30°C), but it can still work at lower temperatures down to 15°F (-10°C), though the delivery rate will be reduced. Remember, don't use it on short - cut grass such as golf course greens. After use, store the can in a cool, dry place. If you want the mark to last, try to apply it on a clean and dry surface. Also, since it contains a freeze point depressant, you don't have to worry too much about it freezing in colder weather.