formula #1:

- Ammonium persulphat 3 gr
- K-H-Tartrat 3 gr
- Sodium Carbonat 3 gr
- Surfactan 1 gr
- Viscous Agent 5 ml
- Mg or  AL Hidroxide till 100 ml

Formula #2:

- K Persulphat 8 gr
- K-H-Oxalat 8 gr
- Sodium Carbonat 13 gr
- Surfactan 1 ml
- Mg or  AL Hidroxide till  100 ml