Most toilet seats have a hinge that the top side that you see pops up or comes off completely. The bolt holding it on will have a large slot for a screwdriver in it. You should be able to get a wrench or socket on the nut underneath. If it is a metal bolt and rusted, you can probably use a hack saw blade between the hinge and the toilet and cut the bolt.
Yes As long as the flange does not hold the toilet off the floor it will be fine.
NO
Use a screwdriver and unbolt it.
Pubic lice aren't able to "hold on" to a toilet seat. Doing as little as brushing off the seat with a dry piece of tissue is enough to get rid of them.
Try using Comet cleanser with bleach. It works great for cleaning hair color off counter tops, it might work for your toilet seat as well.
Your Ph may be off, get your body acid levels checked
Human sweat is acidic and will soften paint. Pressure will break the paint molecules down. To preserve toilet seat paint, keep sweaty fat butts off. Repaint with enamel spray paint is easy and cheap.
It is not a problem, don't worry about it. Any small amount that might possibly have got into a crack will quickly die and dry up. Even if it was fresh and a female were to come into contact with it, she can not get pregnant from it.
The fight over the toilet seat being up or down (scorned by women for being left up) has been an ongoing debate since the toilet seat was invented. The toilet seat should be left down at home on a general basis considering both sexes do have bowel movements and it is not all about urinating. In public men have urinals in the men's room so there is no problem with public toilets. If you go into an upscale hotel the bathrooms are spotless; toilet is well cleaned with the toilet seat downand a paper banner across it which indicates the toilet has hygienically been cleaned and no one has torn off the banner to use that toilet since being cleaned.Another answerThe seat and the lid should always be DOWN when not in use. In polite society, the sight of the toilet is considered to be less offensive when the lid is down.
Its probably something about you they don't like - did you forget to put the toilet seat down?
I have used Cif (in England) Soft Scrub (in America) or any cleaning agent with grains in that can scrub the stain off. This is the only way. For a more natural cleaner, try a paste of bicarbonate of soda, this may work too, but Soft Scrub definitely did the job when I had to clean the toilets in a house I moved into. This basically scrubs the stain off so if the toilet is colored it may take the color off !
That depends on who is to use the toilet. children's toilet seats (in schools for example) are much lower than in an apartment and old peoples homes have even higher seats. The Swedish standard toilet height (to the rim not including any seat) is 420 mm.