How to Fix a Leaky Toilet Base
A leaky toilet is a common problem you come across in an old house. A leaky toilet can make the bathroom look clumsy and make you feel unhygienic about the whole surroundings. It can also spoil your bathroom’s flooring by leaving stains on the floor tiles. Fixing the leakage of the toilet is simple if you understand the connections. Leaking water at the base of the toilet can be due to many reasons. Thus, knowing why it is occurring is important to fix the leaking toilet.
Step 1 – Identify the Problem
Take a rag cloth or towel and wipe off the base thoroughly so that it becomes dry. Now start checking the points of connections from the tank towards downside.
Step 2 – Replace Connection Bolts of Tank and Toilet
There will be two bolts that connect the tank to the toilet. These bolts can be seen from the inside of the tank. They are secured with rubber washers to prevent water leakage. If you find the bolts to be loose, tighten them from the outer side of the tank using a flat head screwdriver. This should fix the problem. If not, proceed to next step.
Step 3 – Replace Washers
If tightening the screws did not help, then the washers may have worn and hence they will have to be replaced. For this you must first shut the water source and then start working. Remove both the bolts that connect tank and toilet. Wipe that area and use new washers in the bolts. Secure them tightly using the screwdriver. In this step you can also fix the seal at the base of the tank to stop all possible ways for leakage.
Step 4 – Wax Ring at the Base
If the leaky toilet is still not fixed, check if the base of the toilet leaks after every flush. It can be due to the failure of wax ring. Shut off the water source and empty the tank once by flushing so that water does not gush out when you remove the toilet base. Wipe off the floor and remove the bolts that connect the toilet base to the floor with a screwdriver and wrench. Stuff a rag cloth in the drainpipe to avoid the bad smell of sewer gas.
Remove the old ring with a putty knife and scrap that area cleanly. Invert the toilet bowl over waste paper and fix the new gasket over the horn of the bowl. Then fix the toilet base again by tightening the bolts.
Step 5 – Replace the Toilet
If after going through all these steps the toilet still leaks, then in all probability the toilet base must have developed a crack. Even a small crack in the porcelain can start nonstop leakage. Replacing the toilet is the only solution for you now. It is the cheaper than calling a plumber to fix it.