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Install New Wax Ring and Reinstall Toilet — Reset the Toilet

Beginner

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How to Fix a Leaking Toilet Base by Replacing the Wax Ring · Step 7 of 10

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In this video

Once the flange is at the correct height, install a new wax ring. Place the wax ring directly on top of the new flange, centered over the drain opening. Carefully lift the toilet, align the holes in its base with the new closet bolts sticking up from the flange, and lower it straight down. Press down firmly to compress the wax ring and create a seal. Place the washers and nuts on the closet bolts and tighten them down evenly, alternating from side to side. Be careful not to overtighten, as this can crack the porcelain base of the toilet. Reconnect the water supply, turn the water on, and check for leaks.

Goal: Toilet Repair

  • If the flange is below the floor level, you might need to use two wax rings, but never use three. The proper fix is to raise the flange.
  • Tighten the closet bolts gradually and evenly. The toilet should be snug and not rock, but overtightening will crack the base.

Used in this video

  • Adjustable Wrench (Adjustable Wrench Size: Medium (8))Tightening the nuts on the closet bolts.
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FAQs

What safety precautions are most important when handling a toilet and dealing with wastewater?

Always wear sturdy work gloves, such as nitrile, to protect against bacteria and grime. Toilets are heavy, so lift with your legs and consider having a helper to prevent back injuries. Ensure the water supply is completely shut off and the tank is drained before attempting to remove the toilet.

How long should I expect this project to take, and what's the typical cost for materials?

This project typically takes 1 to 3 hours for a beginner, assuming no unforeseen issues like a damaged flange. The material cost is quite low, usually ranging from $10-$30, primarily for the new wax ring and bolts, plus any disposable items like gloves or rags.

What are the most common mistakes beginners make when replacing a wax ring, and how can I avoid them?

A common mistake is not thoroughly cleaning the old wax and debris from the flange, which prevents a proper seal. Another is overtightening the toilet bolts, which can crack the porcelain base. Ensure the toilet is seated evenly and firmly without rocking before tightening the nuts.

Should I use a traditional wax ring or consider a wax-free alternative for my toilet?

Traditional wax rings are very reliable and typically the most cost-effective option, offering a watertight seal. Wax-free alternatives, often made of rubber or foam, are reusable if the toilet needs to be reset and can be more forgiving for beginners, as they compress more easily without being messy. Both are effective, so the choice often comes down to personal preference for ease of use and mess.

Transcript
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Put the wax ring on it and you put it on again and you turn it down. You might need extra bolt, but you'll get a good seal like that and I'll tell you what. That'll cure your problem. There are spacer flanges that you can buy in a package of three. And they're about just about all you see is just this piece here. They're probably a little thinner. Now you could use those underneath here to help raise them up. But do not put them on top of the old flange. Think you got an easy cure. No, they do not make a good seal. They say you can call them everything out. Let me tell you. No. Just use them underneath for a spacer. Do not use them on top. You should use them between the old and the new just to raise it up. You could use anything. You could cut a piece of copper half an inch. Maybe use a little spacer in between. You could, you know, you don't, you could even use some plastic shims to raise this up. Because once it's in there and tight here, the space does not matter. The part here, this gasket is what's going to seal the water from coming back on it. And then the wax ring is what seals the water from coming off the top of it. And one other thing is I don't like caulk. I think caulk is the most miserable thing they ever do on a toilet. And I don't care if it's in the rule book. Don't, I don't use it. I don't like to use it. It gets grungy looking. And it is not going to stop the sewer gas from coming out from underneath that toilet. If you would like to know where to buy these, which you can buy in several places,

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