it takes a LOT of grease to clog a 1.5 inch hose.
i am impressed.
please get a cardiac workup.
i feed the grease to the fishies either directly via bbq or off the plate before washing dishes. as i live in tropics i wash dishes on my back deck. no clogs.(except on feet!! ha ha ha )
soap and hot water added to pan to create a white slippery gooey mess does not stay as a liquid for much time once it hits water cooler than the temp of the grease.
i think we not be sailing in volcanoes. yet.
i learned to avoid grease down sink in my childhood.
our pipes clogged
never again. as soon as we got dispozall unit,whenever they were first placed for public sale
, momma clogged drain by scraping greasy plates down sink. oops. was a pita.
remember other stuff gets caught in the grease and makes the clog harder to bust up.
neighbors did this all the time. was almost humorous. we wondered if the folks had a relative in plumbing
business or if she was having an affair....
yes the plumbing
issues are same -- but you say not related to boating--guess what--pouring grease down a hole which passes into colder area than grease always makes a clog. what you learned about this in your own home on land applies here.
use dranO at your own risk.