Note that the content on the Lebtivity page is 3 years old, some of the numbers and internet addresses are not valid anymore. (but others are still active).
Thank you for this link.
If anyone is looking to recycle other products, I have also written a short page myself for keeping track of recycling options, which may be useful - it is good enough for me anyway.
https://rolfen.github.io/tech-journal/entries/recycling-in-lebanon.html
What I do normally for other types of waste is I go to Sassine and they have bins - I have been doing this for more than a year. In the page in the link above there are also other locations.
For clothes I know a person who takes these donations.
Thank you for everyone who tries to recycle, making the country and the planet a better place!