There are two methods to remove or void an item from a check.

If removing a single item from a check 

• Swipe from right to left on the check item to remove or void it from the check.
• If required, you will be prompted for a void reason.
  • Select the reason, and
  • Tap Void/Remove Item

If removing all items from the check

• Tap the blue hamburger button at the bottom right of the screen

• Tap Void/Remove All Items on the bottom menu bar

• If required, you will be prompted for a void reason.
  • Select the reason, and
  • Tap Void/Remove All Items