This is due to, as pointed out, There exists little or no residue still left over while in the atomizer to clean.
Sida la sheeggay na, waqti ama muddo aan sidaa u sii foggayn, oo aan sidaa u sii dheerayn, ayay beesha Toljecle ay dhinaca Galbeed ku soo fidday, oo ay soo daggtay.