It’s possible, but as the brand itself notes, it’s ‘far from ideal.’ Torch lighters, or butane lighters, can apply extremely high temperatures with their concentrated flames. Regular lighters, on the other hand, aren’t able to heat the cap as quickly. That means you’ll have to wait a while before your DynaVap is ready to use, which can also affect the taste of your material (and leave more of a mess to clean up later).