Yup, check to see if any is on the ground, also the nozzles can get cloggedIt may be blocked.....or the tubing may have a hole it it.....
OR...that trick COULD push the blockage further down into the nozzle and pack it so you CAN'T get it out! If it is a blockage, pour a 1/4 cup of bleach into the bottle and continue trying to run the washers.....then leave it set for a while, then try again. Do this AFTER you have determined it IS a blockage!Easy, start at the wiper fluid bottle and unplug the hose. Try the squirter button and see if the motor squirts out fluid. If it DOES then pull off the hose where it goes into the wiper blades and try the button again. Keep working your way up the system until you find out where the blockage is. My guess is the nozzles. You could also do a quick clean by sticking a needle into the nozzles to unblock them.
What?Agh I totally fell for this spammer too! Damn!