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.
Toilet seat that won t stay up.
Seat too far back as i mentioned above this is probably the most common reason why toilet seats won t stay up.
A couple things can cause this.
It s just too old.
If it is tipped forward the seat will not stay up.
Sometimes you ll have a toilet seat for years and years and you won t upgrade them until they stop working.
Sometimes a toilet seat has been improperly installed.
Reasons why toilet seat will not stay up.
Many toilets come with rubber shims to place between the tank and bowl that will solve this problem.
Check the tank from front to back with a level.
First of all close the toilet lid and look along the back where the seat connects to the toilet.
Or perhaps the toilet bowl and seat came with the house.
Which is likely to be easier.
My toilet seat won t stay up because it won t lean back past the vertical.
A sliding toilet seat is one such problem.
Just loosen the screws holding the seat to the bowl slide it forward and tighten it back up.
What to do when your toilet seat won t stay up.
Then use the tightening tool from the kit to snug up the nut.
If the toilet seat still won t stay in place adjust its position.
Loosen the nuts that hold the seat to the bowl and slide the seat all the way towards the front of the bowl.
Toilet not level another reason why your seat won t stay up is that your toilet itself isn t level.
Install the rubber bushing with the tapered side facing up toward the toilet seat.