Don't pour leftover cooking oil down the zink!

The pipes in Japan are very narrow and pouring oil down it will ealisy clog it up. Instead use ''固めるテンプル'', it will harden the oil so you can through it in the garbage.

If it gets clogged you might end up having to call and pay for a Plummer to come and fix it will can get expensive, so try to prevent it instead!