The Best Way to Clean Your Kitchen Sink & Drain (The Japanese Way)

Lift the little basket out of your kitchen drain tonight, after the last dish, and turn it over under the light. There is a soft gray coat on the underside, and it slides under your finger. That coat is where the sour smell comes from, not the pipe. You poured bleach down there, and boiling water, and the smell left for a day and came back by the weekend. That was never your fault, my dear. Nobody told you that the smell lives on the parts you never turn over, and that it grows every night the sink is left wet. WHAT THE GRAY COAT IS: it is alive. Every plate you rinse leaves a skin of grease on the drain, and tiny living things move in to eat it and glue themselves together with their own slime, which is the gray, the pink ring, and the smell. A film one day old comes off with soap and your thumb. A film one year old is layered and rubbery, because every night added a coat. THE METHOD: 1. CLEAR THE EDGE. Take off the rack, the sponge, the soap. Lift any rubber mat and turn it over, because the same film grows under it. 2. THE BASKET. One drop of dish soap on an old toothbrush, every slot, both sides, the underside of the stopper most of all. Thickly coated: 2 tablespoons oxygen bleach powder in 1 gallon hot tap water, 30 minutes. 3. WARM, THEN WASH LIKE A DISH. Hot tap for a minute, then your ordinary soap and sponge on the walls, the ledge behind the faucet, and the underside of the spout. Rinse and watch: a clean sheet of water means clean, little beads mean the film is still there. 4. THE FAUCET, CHROME ONLY. 2 teaspoons citric acid in 1 cup warm water, a soaked paper towel around the base, plastic wrap, a rubber band, 30 minutes (Card 8, page 89). Gold, black, or brushed finishes: soap and a soft toothbrush, NEVER acid. 5. THE DRAIN. Toothbrush and soap on the rim, where the pink ring lives. Then 2 tablespoons oxygen bleach powder in 2 cups hot tap water, poured in slowly (Card 14, page 95). Thirty minutes, no water. 6. ONE FULL MINUTE OF HOT WATER. Count it. A short rinse only moves the loosened film down to the bend of the pipe. 7. THE DISPOSAL. Off at the switch and unplugged. Scrub under every black rubber flap. Then cold water running, 2 cups ice cubes, ½ cup coarse salt, a few citrus peels (Card 13, page 94). NEVER your hand inside. Always cold water, never hot. 8. WIPE THE WHOLE SINK DRY. A sink left wet gives the film the whole night to begin again. WHY BLEACH NEVER ENDED IT: bleach kills the living things on the very top of the film, but the film and the grease under it stay, and the smell is back in two days. Bleach with citric acid or vinegar makes a gas you must never breathe (page 39). Oxygen powder lifts the film off the pipe and carries it away, and it turns into water, oxygen, and a little soda. THE HONEST PART: NEVER a kettle of boiling water down the drain, because it can crack a porcelain or composite sink and soften plastic pipe joints. Bleach in the sink today means no acid until tomorrow. A chemical drain opener in the pipe: add nothing, do not plunge, call a plumber. This cleans a drain, it does not clear a clog. WHY NOBODY TOLD YOU: gel drain opener $9, foaming drain cleaner $8, disposal fresheners $10, stainless sink spray $7, faucet lime remover $6. That is $40, against a $6 tub of oxygen powder, a bag of citric acid, an old toothbrush, and ice from your freezer. Tonight: lift the basket out of your drain and turn it over under the light. Then tell me in the comments one word, gray, pink, or black, and how old your house is. Not one of them goes unread.