I get it, except wait for the fees to drop low enough.
There is no other way. . .
In some cases it may even be impossible to spend very low amount of sats, unless they are on LN or bitcoin second layers.
To learn more about this check out this calculator for Economically Unspendable Bitcoin UTXO, made by Jameson Lopp:
https://jlopp.github.io/unspendable-utxo-calculator/
Sometimes even when the fees you want to use are lower than the minimum permitted by the network you can force mading it just (for exemple) by signing the transaction offline and spreading it manually through some tx broadcasters that lets do that! Then you can figure accelerating it by paying enough for spending the output! I tried it about a two years ago and it's work!