water

i have a 1998 geo metro and i was tucking in the drivers side floor mat and it is wet!!! i have kept the cars closed and it almost dries then is wet again it hasnt rained in the past 3 days and it does have a sun roof we ran the hose but noticed no visable leaks please help!!!

Well, you already checked the sun roof, I hope you checked the window and windshield while you were at it, although I would think you would notice any of those three things leaking whle you were driving.

Get under your car and check the rocker panels and gramets (spelling?), it is possible that the water is being splashed up through holes in the floor while you're driving.

Check and see if your coolant tank is full, or if any of the liquid in the wet spot looks green. Could be leaking coolant from the heater coil.

Don't drink and drive, it causes spilling..... Always go pee BEFORE you get in the car....

there are no hole in the floor board and it is not antifreeze

Well then, that leaves drinking or peeing....

i just bought the car for my son i make him pee before he leaves the house and he wont drink in the car as of yet after all he takes care of his things just not mine

My '96 had a windshield gasket leak about halfway down the A-pillar.
Water would drip down the plastic A-pillar cover (car interior), and then drip into the storage compartment in the driver's door, and from there onto the carpet. The issue was resolved when I replaced my windshield.

Check all the rubber plugs on the firewall, and check behind the kick panels. Wiring harnesses go behind the fender, into the car, right behind the kick panels. It isn't too rare for one of those rubber plugs to come out, and drip water in. Best to pull the carpet up for water too. It may look dry, but it'll stay wet underneath for months, and rot your floorboards away.

Pull up the carpet and tape down some absorbent paper and watch where it is coming from. If it is coming from near the center console, then it is probably the heater core (not fun to change but trucks are worse).

Report back what you find.

i have a 1998 geo metro and i was tucking in the drivers side floor mat and it is wet!!! i have kept the cars closed and it almost dries then is wet again it hasnt rained in the past 3 days and it does have a sun roof we ran the hose but noticed no visable leaks please help!!!
Yeah, my '95 did does the same thing....didn't have a clue until I got caught in a good T-storm. It was coming in at the top of the drivers side window...weatherstripping was just not tight enough against the window to seal. Only happens during a VERY hard rain...I'm just living with it...hope your problem isn't more major.