I bought a Snow Peak Home and Camp burner that uses butane cartridges. The Snow Peak web site states that it is safe for home (indoor) use. It’s a bit pricey (~ $110) if purchased at MSRP but they have them at REI and I used one of my regular 20% coupons. REI also sells the butane cartridges. I haven’t used it yet so cannot comment on how well it works.