Let’s see what we can find! 
Lavender, lavender, come back to us now~
The closest match looks like it could be @Silverbear’s Anointing Oil for Love, Healing and Protection- with lavender, salt, and used on candles 
If not that, then perhaps…
- @jayson shared an anti-anxiety bath mixture of lavender and Epsom salt
- @Silverbear’s smokeless smudging mist uses lavender
- @Nickwick’s elemental bath ritual uses candles, salt, and lavender
- Sunburn relief oil uses lavender
- The home blessing oil uses lavender and is used on candles
And of course there’s always my favorite- the Lavender Tea Meditation 
Hopefully one of those was what you had in mind (or something similar), @Amethyst! Best of luck with your lavender magick 
