Warning for paper blotters
The quantity of psychoactive substances in paper blotters prepared by someone else may vary wildly. There is not guarantee that even sheets are standardized. One way to get around this is to dissolve the blotters in alcohol and use volumetric liquid dosing with a microliter syringe to prepare new blotters. Make sure to use a clean syringe without any contamination.
- Buccal: Paper blotters
- Sublabial (under the lip): Paper blotters
- Sublingual: Paper blotters