What's the difference between a flowerpot with holes and a flowerpot without holes? What's the difference between a flowerpot with holes and a flowerpot without holes?

1. Perforated drainers are mainly used for draining washbasins with overflow, while non-perforated drainers are mainly installed in washbasins without overflow.

2, the degree of hygiene is different, if the basin drainer has overflow function, when the water in the basin exceeds a certain water level, it will automatically drain the water in the basin, without water, which is clean and sanitary; Without the overflow function, the water in the basin will accumulate in the basin and breed bacteria, which is unclean and unsanitary.