Renovation guides

How to remove a toilet, vanity and faucets yourself: step by step

Disconnect and carry out the toilet, vanity, sink, and faucets, then cap every open supply and plug the drain so nothing leaks and nothing comes up out of the floor.

Difficulty 2 of 5 · about half a day · you can do this

When to stopStop and call a plumber if: the angle stop will not close or keeps weeping after it is closed; the shutoff or the supply nipple turns inside the wall when you put a wrench on it; you find rot, mold, or an active leak under the vanity or behind the toilet; or the toilet flange is cracked or sits below the finished floor. Anything that means opening a wall or re-piping is a licensed plumber's job, not yours. Never disconnect a gas appliance yourself.
See it in your own room — free

Photo of your room, the look you pick, then this guide with the materials counted for your room.

What you need

  • Threaded caps or push-to-connect caps for open supply lines
  • Rubber test plug or expandable drain plug
  • Wax ring (only if the same toilet goes back)
  • PTFE thread tape
  • Heavy-duty contractor bags
  • Shop towels and a small bucket

Tools

  • Adjustable wrench and channel-lock pliers
  • Basin wrench (the only tool that reaches faucet nuts)
  • Sponge and a wet/dry vac (for emptying the toilet)
  • Putty knife and a utility knife (cutting caulk at the vanity)
  • Drill/driver
  • Oscillating multi-tool (for a seized closet bolt)$25-35/day in LA, or buy an entry-level one
  • Hacksaw or mini hacksaw

Step by step

  1. Step 1 of 15

    Confirm water and power are off to this room

    The shutoff task comes first. A vanity light or an outlet in the backsplash means the circuit must be dead too.

  2. Step 2 of 15

    Photograph everything before you touch it

    Under the sink, behind the toilet, the P-trap assembly. You will want to know what was there when you put it back.

  3. Step 3 of 15

    Disconnect the supply lines at the faucet

    Bucket underneath. Loosen the nut at the angle stop first, then at the faucet tailpiece. Expect a cup of water from each line.

  4. Step 4 of 15

    Back up the valve with a second wrench

    One wrench holds the valve body still while the other turns the nut. If the pipe rotates inside the wall, stop — that is a plumber's call.

  5. Step 5 of 15

    Empty the toilet completely

    Close the stop, flush and hold the lever down, then sponge and shop-vac the tank and the bowl until they are dry. A toilet is heavy enough without the water.

  6. Step 6 of 15

    Unbolt the closet bolts and break the seal

    Pop the caps, remove the nuts, then rock the bowl side to side to break the wax. Cut a seized bolt with a mini hacksaw or a multi-tool rather than twisting the porcelain.

  7. Step 7 of 15

    Lift it straight up, then plug the flange immediately

    Two hands, knees bent, set it on cardboard. Then stuff a rag into the flange and tape over it, or set a test plug. Do this before you take a break.

  8. Step 8 of 15

    Scrape the old wax off the flange

    Putty knife until the flange is bare metal or plastic. Bag the wax. Inspect the flange: cracked, or sitting below the finished floor, is a repair to schedule now.

  9. Step 9 of 15

    Drop the P-trap into a bucket

    Loosen the slip nuts by hand where you can. The trap is full of water. Bag it if it is going in the trash.

  10. Step 10 of 15

    Free the sink or top from the vanity

    Undrop-in sinks: cut the caulk bead at the counter. Undermount: support the bowl from below before you release the clips.

  11. Step 11 of 15

    Cut the caulk and the paint line at the wall

    Utility knife along the top and the sides of the vanity where it meets the wall. This is what keeps the drywall paper intact.

  12. Step 12 of 15

    Back out the cabinet screws and walk it out

    Usually two to four screws through the back rail into studs. Two people for anything with a stone top — the top comes off separately when you can.

  13. Step 13 of 15

    Cap every open supply line

    Push-to-connect or threaded cap on each stub, hand tight plus a turn, with the stop still closed. Two closed things between the water and your room, not one.

  14. Step 14 of 15

    Turn the water back on and watch for ten minutes

    Open the main again so the rest of the unit works, then stand there and look at every cap and stop with a dry paper towel. Any damp spot means it is not done.

  15. Step 15 of 15

    Room is clear and sealed

    Everything out, every opening closed.

    Quality check

    • Toilet flange is plugged and taped; no sewer smell
    • Every sink and tub drain opening is plugged
    • Every supply stub is capped and the angle stop is closed
    • Water back on to the rest of the unit, no drips after ten minutes
    • No rot, mold, or leak staining found under the vanity or the toilet
    • Fixtures are out of the room and bagged or stacked for haul-out

Common mistakes

  • Leaving the flange or drain open. Sewer gas fills the unit within hours and debris falls into the drain line. Plug the flange with a rag stuffed tight and taped, or a proper test plug, the moment the toilet is off. Mistake #1 in this task.
  • Lifting a toilet that still has water in it. A toilet holds a couple of gallons in the trap. Flush, sponge and vacuum the bowl and tank dry, or you will pour it on the floor as you tip it.
  • Muscling a stuck supply nut. Old chrome nuts snap and old stops turn in the wall. Back up the valve body with a second wrench and stop if the pipe itself moves.
  • Reusing the wax ring. It never reseals. Scrape it all off the flange and the toilet horn and use a new one.
  • Yanking the vanity off a caulked wall. It takes the drywall paper with it and doubles the drywall task. Cut the caulk line first.
  • Leaving supply lines open to the room. One person turning the water back on for the rest of the unit floods the bathroom. Cap every open line, even if the stop is closed.

Draft guide written from standard practice, not yet reviewed by a licensed pro. Follow product labels where they differ.

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