[Eng Sub][Drain Cleaning] 40 YEARS OF OIL [This much oil in one house?]

🇺🇸Now English subtitle is available!
Watch and feel the nice unclogged moment!!
Ogawa Water Maintenance is the best solution to any water-related problems in your home.
We'd like to share how we unblock drains from Japan.
WARNING: The images/or content in this channel may be disturbing to some viewers.
Thank you and enjoy the content.
Good Luck!!!
#Unblock
#howto
#clogged
#drain
#Plumbing