精保洁与开荒保洁的差异：
The difference between precision cleaning and wasteland cleaning:
由于精保洁是基于开荒保洁之上的又一次清洁，它与开荒保洁的差异之处：开荒保洁是偏重处理修遗留下的垃圾、尘土、胶迹、涂料点等，它看重的是团体结果;精保洁则不然，它看重的是细节问题，开荒保洁后，仍然会有一些胶迹、涂料点等污迹，一些容易被人马虎的边角、门框沿、窗框缝等。
Because the precision cleaning is based on another cleaning based on the waste cleaning, the difference between it and the waste cleaning is that the waste, dust, glue marks and paint spots left by the waste cleaning are paid more attention to, and it focuses on the group results; the precision cleaning is not, it focuses on the details. After the waste cleaning, there will still be some glue marks, paint spots and other stains, some of which are easy to be human. Tiger corner, door frame edge, window frame seam, etc.
精保洁尺度：
Precision cleaning scale:
玻璃：目视无水痕、干净灼烁;框缝无尘土、干净;窗台平滑无尘土。
Glass: no water mark, clean and bright by visual inspection; no dust and soil at the frame joint; no dust and soil at the windowsill.
卫生间：无杂物、无污渍、洁具触摸平滑、有光芒、无异味。
Toilet: no sundries, no stains, smooth touch of sanitary ware, no light, no peculiar smell.
厨房：无杂物、无污渍、瓷砖外貌干净，手摸平滑，有光芒。
Kitchen: no sundries, no stains, clean appearance of ceramic tiles, smooth touch and light.
寝室及大厅：墙壁手摸平滑、无尘土，开关盒、排风口、空调出风口等无尘土、无污渍，灯具干净。
Dormitories and halls: the walls are smooth and dust-free, the switch box, air outlet and air conditioner outlet are dust-free and stain free, and the lamps are clean.
门及框：手摸平滑、无污渍、沿口处无尘土，有光芒。
Door and frame: smooth touch, no stain, no dust along the mouth, with light.
地面：无尘土、无污渍、地板平滑有光芒，石材灼烁。
Ground: no dust, no stain, floor is smooth and shiny, stone is shining.
地角线：无尘土、干净、无胶渍。
Corner line: dust free, clean and without glue stain.