04 Ford Focus - rear washer spraying inside car?

shesells

Registered User
Messages
2,207
Didn't drive my car for a week (parked in a secure car park in work) and last night when I went to use the rear washer it sprayed inside the car. Thought I was imagining it but the shelf was wet. Tried it again today and the same thing happened.

Any ideas as to what's happened in the past week to cause this?