A working plumber's exact doses, water temperature and dwell times for four pantry items — written down, measured, explained.
Start with the kitchen sink tonight, or take the whole thirty-year system.
Kitchen sink basics that actually work
All three books, every drain in the house
Advanced pantry fixes for old pipes
Two spoonfuls and a fizz can't touch hardened grease in a sifon. What can is the right agent, hot enough water, and hours of dwell time. That's not a hack. That's the trade, written down in plain numbers.
All 28 chapters of the complete system
Wei Plumbing
I'm Wei. I spent thirty-one years unblocking drains in rented flats, restaurant kitchens and post-war houses, mostly in and around the same six neighbourhoods. Somewhere past the ten-thousandth callout I noticed I kept charging people a hundred and fifty dollars for twenty-two minutes of work they could have done themselves the night before — if anyone had ever given them the numbers. Not a trick. A dose, a water temperature, a waiting time. I started writing the amounts on the back of my invoice pads for regulars, and one of them, a retired teacher named Frances, told me the amounts were the only part nobody ever puts in writing. She was right. So I put them in writing, all of them, in the order I'd use them myself.
For most of my working life I was paid to arrive after the fact. Someone had already tried the fizzing trick, already bought two bottles of something caustic and left them under the sink, already waited three weeks hoping the water would start moving on its own. Then I'd come in, spend twenty-two minutes, and write an invoice that felt uncomfortable to hand over. None of those people were doing anything foolish. They were given hacks instead of measurements. A teaspoon of something and a rinse will never touch fifteen years of grease sitting in a sifon. The right agent, in the right amount, in water at the right temperature, left alone for eight hours, usually will. So I put down the three numbers that decide every drain job — dose, heat, dwell time — and the reason each one matters. It's the trade, minus the callout fee.
Try the overnight method on your own sink. If the drain doesn't run better — or if the book simply isn't what you hoped — email us within 7 days and we refund every cent. No forms, no questions, no arguing. You keep the cost sheet either way.
Three books, four pantry items, and every number a plumber actually uses.
GET THE FULL SYSTEM $97 →Volume I alone gives you the overnight method, the exact doses, and the reason the fizz never worked. It's the cheapest way to find out whether this holds in your own house.
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