利用旋轉的刮板將排水孔蓋上的毛髮刮至缺口。在特殊刮板設計下，手可不必直

利用旋轉的刮板將排水孔蓋上的毛髮刮至缺口。在特殊刮板設計下，手可不必直接接觸到阻塞的毛髮。而有密集的孔洞可防止蟲爬入、及蚊蟲的聚集。

結果 (英文) 1:

The use of a rotating blade cover drain hole to scrape hair gap. Under special scraper design, hand may not have direct access to blocked hair. The dense holes to prevent insects climb into, and gather mosquitoes.

結果 (英文) 2:

Scrape the hairs on the drain hole cover to the notches using a rotating scraper. Under the special scraper design, the hand does not have to come into direct contact with blocked hairs. And dense holes prevent insects from climbing in and mosquitoes from gathering.

結果 (英文) 3:

Use a rotating scraper to scrape the hair on the cover of the drain hole to the notch. Under the special scraper design, the hand does not have to contact the blocked hair directly. And dense holes can prevent insects from crawling in and mosquitoes from gathering.