Dazzle Dry has been all over my social media. Apparently they have an at home kit?
As much as I envy all the beautiful nails I see, I am no longer doing gel, dip, acrylic, etc. because of the damage to my nails. I do, someday, want to try a Russian manicure. There are places near me that specialize in a natural nail look (no long nails for me). It’s $100+ though and I don’t want to get hooked on yet another pricey beauty procedure 
It is supposed to last much longer, so maybe it’s worth it.
I’ve always worried about that too and bring reuseable cups with me when traveling to those places. I don’t like the taste of the drinking water in Florida at all and always drink bottled water when I’m there. At home I have a reuseable cup that I fill with tap water.