The toilet tank is not well sealed, and the water seeps through the small eye of the toilet

There are two most likely causes of this: 1 Limescale adhesion of water pieces. Make the water parts unlubricated.

So I can't go down. To solve the problem, rotate it counterclockwise to remove it, soak it in vinegar and water for a period of time and wash it carefully. 2. Due to soaking in water for too long, the drainage sealing glue will become larger, and it will rub with the water parts, which can also make the water sealing inflexible.

Resolution. Remove the water piece as above, carefully see where the friction is occurring, and cut off a little bit with scissors. (You can't cut more, 1mm as a unit to cut) if not, take the rubber ring to the mall to match.

If you can't do either of the above methods, you just need to take the drain to match, which is the most cost-effective. Now the material of the sealing glue is much better than before. It's all silicone, and it doesn't swell.

Hope it helps.

Open the lid of the water tank and see if there is any loose place or crack inside, if there is a loose place, you can deal with it yourself, but if there is a crack, then there is no way. Maybe some kind of glue will do the trick.

If it is a newly installed toilet, it is likely that the base is not installed firmly, or the sealing ring, water fittings, pipe connections, etc. are not installed tightly, and these reasons are relatively common.

If it has been used for a long time without leakage, and slowly begins to leak, and it is getting more and more serious, it is likely that some parts are aging and need to be replaced.

Solutions to a leaky toilet.

The selection of materials should comply with the provisions of the JC707-1997 "Toilet Low Water Tank Accessories" standard on materials, that is, the materials of plastic parts should meet the provisions of GB12670, GB12671 and GB12672 respectively.

The magnitude of the buoyancy of the float (or float barrel) should be calculated theoretically, at least under pressure, when the float is submerged 3 4 to ensure its sealing.

Due to the different sizes of the low water tank of the toilet, it is necessary to fully consider the free operation of each mechanism after its installation when designing the water tank accessories, so as not to interfere with each other.

The inlet valve is equipped with a filter.

The material of the drain valve cover should be appropriate, the production should be fine, and the protection during packaging and transportation should be strengthened to avoid deformation.

The drain valve body can be formed at one time, and if it cannot be formed at one time, it is best to use the structural form of thread and water-resistant binder assembly at each connection; The lifting inlet valve should have at least double sealing rings to ensure its sealing performance.

If the interface between the toilet flush and the sewer pipe is cracked and leaking, it is best not to repair it yourself, and ask a plumber to repair it, and there is not much work estimated at less than 50 yuan. If you want to fix it yourself, first use a knife to cut the glass glue at the joint between the toilet bowl and the floor tiles, and then unscrew the bolts that hold the toilet bowl in place. Lift the toilet a little, don't pull or push the toilet in place, it will be more troublesome if the sewer pipe is broken.

Then check whether the sewer pipe is cracked, and then connect a section of PVC pipe of the same thickness, glue it to death, put the toilet bowl on it and try it, the length may not be suitable, and then use the saw blade to see until the toilet can be placed stably, and the floor tile is close to the principle. Then test the water, no leakage, glue the base to the floor tile with glass glue, and tighten the screws to fix the toilet. Take over the toilet bowl within three days, don't shake it back and forth, and wait for the glass glue to dry and you'll be fine.

It is recommended that you don't get it, you are not a professional plumber who has never been exposed to these things, even if you repair the toilet, you may leak from the pipe if you don't connect the flange of the water pipe and the water tank. If you have more questions, you can click on ID to consult.

This is that the float in the tank is not adjusted properly, just adjust it up.