Baking dish got stained?

I have this baking dish shown above. All I did was use it to bake chicken in the oven while on a rack above a tray of roasted potatoes. It came out like this and I thought I could just wash it off but even after scrubbing thoroughly with dish soap and water, it doesn’t even budge. Does anyone know how this was caused or how to remove the stains?

Dishwasher is leaving white stuff on my dishes. What is it and how do I fix this?

How do I get rid of my pancake circles?

This stove is less than 2 years old. I can’t figure out how to clean the top. I’ve never had a gas stove until now. The material doesn’t seem to respond to normal dish soap. I have bar keepers friend, the pink stuff, and various other cleaning products but I don’t want to mess it up! Tips, please!

Stained Composite Sink

Hello friends! I’m renting a wonderful but well-loved home. I was wondering if there are any safe methods for correcting the stains in this sink. Any suggestions appreciated!! Thank you!!

cleaning a humidifier?

i’m worried it is moldy in there…. any tips on how to effectively clean this?? do i toss it?

Is it cleanable? I believe it’s old water damage. Wood feels sturdy

Blue staining after washing Converse

I didn't realize til after I washed these white converse that there's a blue lining under the insole. How do I get this blue stain out?

Help! 5 year old wet the bed when staying over but I only just found out. Mattress has a yellow ring. Can it be cleaned?

My housemate’s sister and niece shared my bed when I was away. I just found out her niece was very tired one night and unfortunately didn’t use the toilet before bed. She had an accident in the night. I can see a yellow ring but it’s totally dry. What can I do? There’s lots of conflicting advice online. Do you have any tips, please?

What cleaning product caused this to happen?

I’m unsure what happened here. This is a stainless steel kitchen sink. My cleaner has been recently and now I’ve noticed this patina / staining. Has anyone any idea what it is and how I could get rid of it. I’ve tried bleach and lime scale (Viakal) remover.

Fat stains on Parquet floor

Good morning. We have a wooden parquet floor in our apartment. My little feral goblin of a cat managed to get hold of a roasted chicken thigh and dragged it down the corridor eating is as she went. I have tried different mixes of dish soap/warm water/vinegar. All I have seen in terms of results is removal of the greasiness. However the demarkation is still showing. Any ideas?

How to get rid of coffee stain?