As promised here is the recipe for a cat repellant for your wiewing pleasure/ deployment.
Cat Repellent
1. Ingredients;
5 crushed chilli (the hotter the better),
3 tablespoons of cinnamon powder (or 1 stick of cinnamon),
3 tablespoons of rosemary (fresh or dried, if not 2 teaspoon rosemary oil) and
3 tablespoons of dried lavender (2 teaspoon of lavender oil)
2. Place 3 cups of boiling water in a heatproof container. Cover the container and allow the mixture to steep for several hours (it is better if left overnight).
3. Strain through a fine mesh lined with clean cheesecloth.
4. Pour the mixture into a spray bottle and add 3/4 cup of vinegar to the mixture, with 15 drops of lemon or orange essential oil and 1 teaspoon of dishwashing liquid.
5. Shake the spray bottle to thoroughly to blend the ingredients.
6. Spray the cat repellent spray wherever you want to repel cats, avoid spraying the mixture directly on plant foliage.
It has been tested and is effective just ask my old mate el-moggo (see post 44).