TBs dont get sweetitch.....mine does!

It isnt usual mane and tail rubbing... its tummy til raw and may blled and face til bald and Ive tried everything with no success.....

I have a a rambo flybuster rug and flymask and sweetitch hoody.  These are great but the hoody is very warm in this sunny weather and requires a flymask over the top or the horses pull it over her eyes...

I have tried switch lotion and killitch...the former helps but the latter she reacted to so never again will I use it...

I have also tried avon skin so soft spray and bug guard (helped initially but not anymore)....

I have tried botannica anti itch and MTG which helped again until now.....

Hate seeing her tortured and she has to go out as hates being in and has arthritis so needs to be moving as much as possible...