I make a pot of tea with 8 tea bags and kleave it to stand/cool with tea bags in
Pour it into an old 2lt coke bottle
Add:
Squirt of fairy liquid
A bottle of Avon Skin so Soft
20 drops alvendar oil
20 drops tea tree oil
20 drops Citronella (gasp!)
50ml of that clear liquid you use for toughening skin up under saddles/girths that's name escapes me
Make up to 2lt with water, shake well and decant into old fly spray bottle - make sure you shake before use and if you have any left at the end of the summer either discard from spray bottle or return to coke bottle as it crystalises and won't spray next year
250 ml of Avon Skin so Soft and fresh - 500 ml bath oil. This can be halved if midges not too bad
2 teaspoons of citronella
2 teaspoons of eucalyptus oil
2 teaspoons of lavender oil
2 teaspoons of tea tree oil
2 teaspoons of cedarwood oil
2 teaspoons of bog myrtle oil not essential but excellent for midge protection.
Put into a 1 litre spray bottle. Top up to make 1 litre with either water or cold tea. Shake well before spraying and give a quick shake after every few squirts to make sure the oil is mixed with the water.
Spray on twice a day using enough to leave a fine mist on the coat. Ok for round sensitive areas.
I have used this on people as well as horses, but please do a patch test first in case your horse reacts to any of the above ingredients.
Cost works out about £3.50 - £4 a litre - depending on what you pay for the oils and Avon - not as cheap as some receipes but this does work well and smells really nice.