Use the methods of 3 levels stashing with Lightning Cleaning Machine.
I wrote several guides about these, please take your time and read:

• https://darthcoin.substack.com/p/bitcoin-be-your-own-bank-think-like
• https://darthcoin.substack.com/p/lightning-cleaning-machine
• https://darthcoin.substack.com/p/lightning-network-submarine-swaps
• https://darthcoin.substack.com/p/bitcoin-and-privacy
• https://darthcoin.substack.com/p/operating-with-ln-as-a-merchant
• https://darthcoin.substack.com/p/private-lightning-nodes

https://i.postimg.cc/MTL2kvT0/3level-stash.jpg