(1)Never in the toilet
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(2)Something you shouldn’t throw away
(3)Cotton swab toothpick Cosmetics Chemicals
(4)Toilet tissue clumps together while stuck in toilet pipes. Wet tissue is one of the main causes of clogging because it does not dissolve in water
(5)causing explosive toxic gases
(6)Causing food waste food odor or visiting a group of rats thinking it was a good restaurant After breeding in a living cockroach septic tank, he returned home on an outer wall pipe
(7)Planning and Design Shin Seung-hyeop
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