retrocomp.org

It soaks in pure perhydrol?

You should have typed - day 3 - the keycaps are still there

50/50 Perhydrol with water. Captions intact.

"Napisy" survived the operation, nothing went beyond what was no longer there.

It even turned out nice.
Was it 30% perhydrol?

35% only if you want to buy it, search locally because the so-called ADR shipment applies to it

And for "handling" you need some rubber gloves because after contact with the skin it stings meanly and whitens fingers in a few seconds I do not know what would happen if it got into the eye, for example, so solid caution is recommended.

I wonder how long this state of whitening will last

We'll wait and see

it all depends on the amount of UV rays and the time of their exposure.

This is what it looked like and this is what it looks like now.