I thought I could add a female perspective on the mooncup, as I assume Toto to be male (?): as so many of the other ideas mentioned, it is better for the environment (less waste and pollution), for your wallet and also I’ve found out recently, for your health, especially if the alternative is using tampons, so it’s definitely worth looking into if you don’t know of it. And it’s so practical too!
Also in the bathroom: using package-free soaps and shampoos, and cutting off the water in the shower when soaping up, letting it run only to get the skin/hair wet and rinsed.
I’ve also experimented with making my own toothpaste for a healthier, package-free alternative: mix coconut oil with bicarbonate soda and perhaps a mint leave from the garden and experiment until you get the desired texture.