Yes, however, it's the other chemicals they mix it with that make it not biodegradable. Thankfully there are some companies not using those chemicals now which is lovely.

Also, for those who are allergic to latex, unfortunatley the only option is polyurethene which is plastic, and as such not at all biodegradable.

We completely agree, Mozilla should not be run like it is i.e. a Tech Startup and should allow donations to Firefox directly.

It should become a worker owned co-op as that would make a lot of things better in the long run.

It's been clear for a while now, their current way of operating just isn't going to work and hasn't been, especially since they're adding rubbish no-one wants or needs e.g. the private adverts thing.

You can freeze sunscreen, however, it's a bad idea to do this as it makes the chemicals in the sunscreen inert and thus useless in actually protecting you from the sun. Same as letting it overheat, ironically.