How long do chalk expressions remain visible?
Depending on the desired visibility period, we choose the type of chalk that best approaches this in consultation. The choice consists of the indicative lifespan of; days/weeks or months (semi permanent). The exact lifespan of a chalk expression cannot be predicted in advance because it depends on the surface, the weather, the type of place and the load on the expression by, for example, traffic or cleaning trucks. Read more about the type of chalk and the lifespan.