Oil stains on the floor, such as grease, can be boiled with thick stannous alkali solution, and then covered with dirt and bleaching clay and hot water dough, and keep one night and then wash, if necessary, repeatable.Scattered glass shards are dangerous. If visible to the naked eye, sticky with adhesive tape; if formed into a powder, it should be dabbed with cotton water, or sprinkle some rice, stick it up, and then sucked up with a vacuum cleaner. Scattered in the glass floor can also use a block of wet soap rub, glass crumbs will stick to the soap block, scraping it at any time and then press until the removal is completed."
best wood for marine applications of plain,
installing fence on top of retaining wall,
????????????? ??????? ??????? ? ??????? "
