On the Regex tab, you can active the use of Regex. To do this just enable the Use Regex Boolean.
In the ribbon you can import the Regex Patterns. With this setting enable you can exclude duplicate provide remittance information.

Open the Regex Patterns from the Ribbon or with Add your own Regex Patterns in the Regex tab.
On the Regex Patterns page you can import available patterns from the Actions or insert your own pattern.

Included in the setup you can import regex patterns for the ABN Amro and ING

Using the patterns will clean-up overhead information stored in the Remittance information field.
If needed you can also define your own pattern to exclude unnecessary duplicate data like
BIC, IBAN or Counterpart references.