How to apply sunscreen properly

Do you apply sunscreen even when you are at home?

It's the weekend today, so I applied it as soon as I woke up this morning.

They say you should apply it well even when you are at home.

I went out for a quick walk today and the sunlight is no joke.

It really feels like summer. They say this summer is going to be extremely hot, so I'm already worried.

I think I'll have to hold out in long sleeves until April and start wearing short sleeves from May.

I should also start preparing my summer clothes step by step.

Please make sure to protect yourself from UV rays when you go out.