My house was built in the sixties but we moved in last year.
Last month, the toilet began to make a burp or gurgling noise, loose water in the bowl then leak onto the floor.
It does this when running water into the sink and tub but it does not do it often; maybe once or twice a week.
Does the wax seal need to be replaced?
PS: This is the only toilet in house and the house is one level.