Disposal runs but water splashes excessively out of the sink opening during use.

Safety first: Turn OFF the disposal before handling the splash guard.

• Inspect splash guard: Look at the rubber baffle at the top of the American Standard disposal. If it is missing, torn, or permanently deformed, it needs replacement.
• Replace guard: Purchase a compatible American Standard or universal splash guard sized for your sink flange. Many models simply press into the mounting ring from above.
• Seat properly: Ensure the new guard sits flat and snug all the way around the opening.
• Adjust water flow: Use moderate water flow when operating the disposal to reduce splashing.