Grohe faucet spray flow leak

[Leeelson]

I have a Ladylux Café faucet purchased in 2014. The rinse spray head leaks a small amount of spray flow even when the diver button is not pressed. I have cleaned the screen but that doesn't help. How can I fix this? Anyone know of a tech support phone number (not in India) for Grohe?

 

[Terry]

Phone: +1 (800) 444-7643
FAX: +1 (800) 225-2778
Mon-Fri 7.00AM - 5PM CST