A loose battery terminal will cause intermittent power supply, high resistance and heating. A high resistance will cause a voltage drop, as more current is drawn from it.
It can happen several ways; Left alone the water will evaporate, The weather outside maybe windy causing a vacuum across the roof vent pipe, using a sink or toilet on a lower level of your home may cause some reduction of the water level... etc.
Pull it out.
use Mr. Clean and a toilet scrubber.
What is the recommended air change for a toilet?
Yea, i just blew up the toilet
Is the toilet bolt loose in your bathroom?
The toilet is likely leaking around the base due to a worn out wax ring or a loose connection between the toilet and the floor. This can cause water to seep out and create a puddle around the base of the toilet.
Is your toilet seat loose and needs fixing or replacing?
Is your toilet wobbly and needs fixing?
Broken toilet flange. Toilet flange bolts may be loose.
The toilet may randomly make noise due to a faulty flapper valve, a loose fill valve, or a problem with the water pressure in the pipes. These issues can cause the toilet to run intermittently, leading to noise.
The toilet is leaking at the base likely due to a worn out wax ring or a loose connection between the toilet and the floor. This can cause water to seep out and create a leak. It is important to address this issue promptly to prevent further damage.
you need a hammer arrester. They sell a nifty hammer arrester that will fit on the pipe supplying the toilet without having to use a torch. fairly cheap ($12) and easy to install. A loose washer in the toilet shut off valve can cause this problem.
Pull the toilet. Check the closet flange. If it is not loose or broken, replace the wax ring and closet bolts. Reset toilet. Level with wobble wedges. Caulk base of toilet.
Your toilet may be noisy due to a variety of reasons, such as a faulty fill valve, a loose connection, or high water pressure. It is important to identify the specific cause of the noise to address the issue effectively.
There is about four to five gallons wasted if you flush a toilet but I don't believe that it makes a difference if the handle is loose or not. Unless, the toilet is leaking from the handle or somewhere else.