Yes, you can style your pretty hair weave with heat; however, it depends on the type of hair weave you have. For instance, human hair weaves can be used as if they are your natural hair; you can apply a flat iron, curling iron, or blow dryer. Synthetic weaves, however, are not really fit for heat styling, so it's best just to keep them natural as much as possible.
Things are slightly different if you have a pretty hair weave. In most cases, the weaves are not ready for high temperatures as they may melt or get permanently damaged. Well, there is a heat-friendly synthetic that can be used but with somewhat low-temperature settings. You should always check on how high the manufacturer will allow you to go with the heat temperature. If there is any doubt, just stick to roll or flexi-rod styling that does not use any heat and hold onto your original weave integrity.
Take minimal heat in styling regardless of the weave you have. Use as little heat as possible to avoid too much damage and keep your weave intact. Moisturize and condition it often to keep it looking smooth, shiny, and healthy.
