i have a tamron lens which has a lot of fungus and dirt, i managed to take out the lens from the body.

I have tried using the technique taught in youtube such as washing with detergent , hot water and vinegar but the fungus and dirt are still there.

anyone has any idea i can clean the lens?

it looks quite bad with those fungus on it. if i send this to camera shop to clean, how much they will charge?