| is there any safe way to vape | 0.22 | 0.9 | 6899 | 29 | 46 |
| is it safe to vape | 0.93 | 1 | 5323 | 18 | 75 |
| is vape safe to use | 0.76 | 0.8 | 2094 | 19 | 98 |
| is it ok to vape | 0.29 | 0.4 | 1275 | 16 | 32 |
| how to vape correctly and safely | 0.71 | 0.3 | 4026 | 32 | 44 |
| is it ok to vape occasionally | 1.16 | 0.4 | 4223 | 29 | 85 |
| is any vaping safe | 0.73 | 0.3 | 6610 | 18 | 62 |
| is it safe to vape without inhaling | 0.72 | 0.8 | 9730 | 35 | 28 |
| how do you vape safely | 1.94 | 1 | 7192 | 22 | 78 |
| is it good to vape | 1.24 | 0.4 | 5088 | 18 | 12 |
| how safe is vaping | 0.45 | 0.9 | 4159 | 18 | 25 |
| how is vaping safer | 0.59 | 0.6 | 3687 | 19 | 45 |
| is it safe to vape indoors | 0.33 | 1 | 9714 | 26 | 41 |
| is it safe to vape while pregnant | 1.54 | 0.8 | 8080 | 33 | 43 |
