ItsMeForRealNow

These lights were lit in our house for religious purposes today. I thought this picture came out really cool. Fujifilm X-H2S with Tamaron 17-70 lens.

First time home owner here. I stuck these vent deflectors a month ago on one of our vents and I removed it today for some other reason. I noticed these stains that looked like water stains but I think it's actually something that is growing - maybe unfortunately mold or something. I need help in understanding this situation and possibilities of this happening. Please share your experience or knowledge related to this issue if you can.

Thank you!

EDIT: Mystery solved - this seems to be the result of some chemical spray during cleaning. Not concerning.

It looked really good to me as a slight enjoyer of new windows design.

Earlier in the pandemic many news and magazine organizations would proudly write about how working from home always actually can lead to over working and being too "productive". I am yet to collect some evidence on it but I think we remember a good amount about this.

Now after a bunch of companies want their remote workers back at the office, every one of those companies are being almost propaganda machines which do not cite sound scientific studies but cite each other and interviews with higher ups in top companies that "remote workers are less productive". This is further cementing the general public's opinion on this matter.

And research that shows the opposite is buried deep within any search results.

Have you noticed this? Please share what you have observed. I'm going paranoid about this.

I have a 2021 GT and I unfortunately have to go into office these days and I already have horrible scratches on the side of my door. I am almost feeling like crying every time I see it. How do I protect it? How do you?