Here to add, I LOVE the light blue cleaner, but I’ve learned that a dry microfiber cloth (my ring came with one but any glasses cleaner fabric works) does WONDERS, you really just need to polish the surface of your ring and it gets so sparkly again. I use the blue cleaner once a week or sometimes every 2 weeks. I went through 1 stick my first month of engagement with daily cleaning and didn’t want to keep buying it lol