You can try a new spray tip. If you don't turn the can upside down and spray until you get clear air, it may be clogged in the stem and just have to be thrown away.
Or Run warm/ hot water over it for a few moments.
Soak the tip in the proper solvent for the product. Example:laquer thinner for laquer spray paint.
if there is something wrong with the cap try to find another like it and swap them. Sometimes it helps to run the spray part of the cap under warm water, if it is clogged.
Depending on the type of chemical that is to be sprayed in the spray bottle, the bottle can possible be fixed by running the spray tip under hot water. Sometimes a little pressure with a needle can also fix a clogged sprayer.
More information is needed. There could be more than several possible reasons. Blown fuse - clogged spray heads - broken/detached hoses - pump failure - etc.. To catalogue the possible cause and fix of every single possibility would be much too time consuming.
pull off air intake duct and clean with carb spray and open throttle plate and scrub inside as far as you can and get all the crap out of there.
I have a can that won't spray, too. I just called the manufacturer to see if there was a quick fix. Check the white nozel first. Pull it off and make sure it is not clogged. If that doesn't work there is nothing else you can do. They told me that the propellant probably leaked out of the can. Call the number on your can and they will send you a coupon for some more.
1) blown fuse (2) faulty wiper switch (3) no fluid in the reservoir (4) spray pump is clogged OR has has failed (5) spray nozzles are clogged with crud. Good luck.
yes take it out and T bag it
Replace it
how do i fix leaking spray pump on a 2 barrel carburetor
it is an air contioner drain problem <its clogged> like $200+ to fix
No, if it is clogged the only fix is to replace it.
Take it off the vehicle andflush it with water.