No Parking stencils can be used as many times as you want. Investment in stencils pays off quickly - as you can use the same stencil to make hundreds of impressions. After each use, the stencil can be washed off easily and reused. ABS plastic stencil does not absorb paint and can be washed or cleaned with industrial solvents. The life of the stencil is based on several factors including cleaning, storage, and frequency of use. ABS stencils offer an outdoor life of 2+ years, although these stencils last much longer depending upon several factors including cleaning, storage, and frequency of use.