Kudula kwa laser kumatha kukumana ndi zovuta monga ma burrs, mabala osakwanira, kapena madera akuluakulu omwe amakhudzidwa ndi kutentha chifukwa cha kusanjikiza kolakwika kapena kusawongolera bwino kwa kutentha. Kuzindikira zomwe zimayambitsa ndikugwiritsa ntchito njira zomwe zikuwatsogolera, monga kukhathamiritsa mphamvu, kuyenda kwa gasi, ndi kugwiritsa ntchito chopondera cha laser, kumatha kupititsa patsogolo kwambiri kudula, kulondola, ndi moyo wa zida.