Leis & Ceremony Around Release/Disposal

Aloha!

Disclaimer: I have read extensively regarding lei etiquette, yet I am hoping for more direct, first-hand advice or practices for/in a specific situation from knowledgeable individuals.

A former best friend gifted me a pair of leis for my birthday. I preserved them, and for years they remained a treasure I displayed with pride. I thought this person would be in my life forever.

Unfortunately, the friendship has irreparably ended; I am now looking for a meaningful, respectful way to dispose of the leis. I want to honor the friendship for what it was during the good times.

What are some of the ways you might recommend a mainlander respectfully and ceremonially release the leis? I am a student of Hawaiian culture and am eager to do this in a positive way to remove the negative mana the lei now holds.

Context: I am on the mainland with access to the Pacific ocean, many lakes and rivers, and mountains, etc… Unfortunately, I cannot return them to Hawai’i.

Mahalo in advance for suggestions, advice, lessons, or ideas! 🤙