Cleanup material unused

hello , i am using SketchUp 2024 , i have a problem with my file , i added another blocks to from 3d warehouse and it seems to me there is a lot of problem with it , i delete the blocks but the problem is still in my file , i tried to install clean up but it is not installed to clean up , also it doesn’t purge unused

https://drive.google.com/file/d/1SwFOfxciohHBw03t_dwQJbRbKetH9PcT/view?usp=sharing

can someone fix my file , it is big 416 mg

I’m working on your file right now. Back after cleaning it up.

Did you also installed the required TT_Lib support file?

yes i did , it shows on warehouse manager that it is installed but it is not exist

Where did you look for CleanUp3? Did you restart SketchUp after installing the files?

Here’s what I’ve done so far. Fixed incorrect tag usage. (Not as much as I expected, TBH.)


Purged unused content.

Keep in mind that until you purge unused components, materials applied in those components will still be considered used and won’t be purged.
I also reduced the sizes of the larger textures in the model. Some of the textures are much larger than is useful and you could replace a number of the textures with simple solid colors.

So far I’ve reduced the file size by nearly 70%. Since you wanted to run CleanUp3 I’m running it now to see how much more gets reduced.

first , thank you for your helping , and yes i restart SketchUp after installing the files , i look for clean up on extension list also on toolbar

Here’s the file after purging and cleaning. CleanUp3 reduced the file size by another couple of percent.

It’s evident that you need to do more frequent purging of unused content. As far as entoruage components you get from the 3D WArehouse or elsewhere, download those into a separate SketchUP session so you can check them out and make sure they are suitable or clean them up to make them suitable before copying them into your project file. That will help to prevent file bloat in your project. Also make sure you aren’t using “heavy” components and that materials aren’t higher res than they need to be to get the job done.

Maybe you need to look farther down the list? It won’t show up on the toolbar as it has no toolbar button.

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i will take what you said into consideration , really thank you so much