Check the flange bolt at each side of the toilet, using a pair of pliers or a small wrench. If a bolt is loose, tighten it slowly just until it is snug. Check the other bolt to make sure it is equally snug, then test the toilet for rocking. If it still rocks, proceed with shimming the base..
Accordingly, how tight should you tighten a toilet?
The toilet bolts should not be overtightened, but they should be tight. If you hear the sound of metal on porcelain, stop tightening. But if you still feel the bolts tightening against the wax ring, keep going.
Furthermore, how do you secure a toilet to the floor? Remove the toilet and turn it on its side. Measure the depth and width of the gluing edge of the bowl. Next, move your caulk gun to the inset depth you just measured and apply caulk directly to the floor, maintaining the inset depth as you follow the tape. Install the wax ring and lower the toilet onto the flange.
Also asked, what causes a wobbly toilet?
More often than not, the wobble is caused by loose toilet bolts, but the flange may also be responsible. It may be corroded, broken or set too high. Moreover, the person who installed the toilet may have used a wax ring that is too thick. If you can't get the toilet to stop wobbling, loosen the nuts and remove them.
Why does my toilet rocks front to back?
The flange bolts that secure the toilet base are themselves held by a metal or plastic ring at the top of the toilet flange. The ring can corrode or break, loosening its grip on the bolts. If your rocking comes back after ?a while, or if the bolts loosen up and won't retighten, a damaged flange is likely the cause.
Related Question Answers
Should a toilet move?
Broken Toilet Flange Causes Rocking Toilet Your wobbly toilet may be moving because the mounting bolts that hold it down have nothing to grab onto anymore. You might think your loose toilet bowl is held down to the floor by a couple bolts. Next, give it a flush to drain the bowl water.Can a loose toilet cause a leak?
A loose toilet can cause a leak at the sewer line, and worse, flood the bathroom floor. It can lead to rotted wood and mildew and mold problems. If neglected, the leak can destroy the floor, leading to costly repair and replacement. When the bolts become loose, the toilet can rock back and forth.Can you over tighten toilet tank bolts?
Do not over tighten or you will crack the tank or bowl even if they are not touching yet. Tighten them until they are good and snug and you can usually see the gaskets on the bolts have compressed some.Can you replace toilet bolts without removing toilet?
In order to replace toilet bolts without removing toilet, you will have to unscrew the bolts with an anticlockwise movement while holding the nut with the other hand.How much should a toilet move?
A standard toilet install should take between one and two hours to complete and cost an average of $348 or less. Basic installs will run around $115. Unexpected costs could raise the cost up to as much as $800.How much does it cost to fix a wobbly toilet?
Homeowners pay an average of $220 to fix a broken toilet. Project costs typically range from $139 and $302. In some cases, a professional plumber will charge a flat rate for a project. Depending on location, a pro might charge anywhere from $45 to $150 per hour for their services.Should I caulk around my toilet?
Turns out, caulking your toilet to the floor is actually smart. These clients say that caulking around the base of the toilet would trap water from a leaking toilet, causing damage below and around the toilet since it has no place to leak onto the floor.Does a toilet have to be perfectly level?
Level the Toilet Before you bolt the toilet down, confirm that the base is stable and level by carefully rocking it from side to side and back to front. If it does not sit perfectly flat, it will rock and is more likely to leak over time.What causes a toilet to rock?
This is usually caused by a rotting subfloor. First, shut off water to the toilet and pull it out. If it is the subfloor, you'll have to replace the portion that's rotted, the flooring, the toilet-mounting flange, and the wax ring, which makes the watertight seal between the toilet and the pipe.How do I fix the rocks in my toilet?
To steady a rocking toilet, cut plastic shims to fit and slip them underneath (you may have to remove caulk before adding shims). Then caulk around the toilet and snug down the nuts on the bolts. But don't crank them down super-tight; that can crack the toilet.How do I stop my toilet seat from moving sideways?
A sliding toilet seat is one such problem. You should be able to stop it from sliding by tightening the nuts holding it to the bowl, but they loosen again after a short time and the problem reoccurs. The reason is that the holes for the bolts are purposely oversized so that the bolts won't crack the porcelain.Do you need to bolt a toilet to the floor?
The flange should be fastened to the floor. Dry fit the toilet to make sure it doesn't rock. If it does rock, use shims to prevent rocking - just tightening the bolts probably will not stop the rocking but will risk cracking the toilet or breaking the flange. We would usually screw it down during the rough in.How do you level a toilet on a tile floor?
Put the toilet on the flange and level the bowl both left and right and front to back. Place wood shims as required to get the toilet level. Tape these shims tightly to the finished floor so they don't move when you lift the toilet back up. Place the wax gasket on the toilet flange. 
