What is the name of the starch to buy for ironing shirts?

Hello all!

What is the name of the spray starch you can buy at the store to iron/crisp your shirts? I bought something the other day and it definitely was not starch.

I'm in the Swiss German speaking side of Switzerland.

Thank-you!!

The picture shows up as not-found and I'd like to know the answer, please.

You're looking for stärke in the laundry section of the grocery store.

You can buy it online here