hopefully this help.. I tried everything as well & probably spend over 200.00
on shampoos,stuff for the carpet,house,beds etc.. I even tried front line and its expensive especially when u have more then one dog
. I actually got this from my breeder that I got my first yorkie from.. she explained to me that she once heard if you put eucolyptus oil in the dogs shampoo it will kill the fleas... well i have been doing that for over 2 months and so far its been grrrrrrrrrrrrrrreat!!!!!!! yeah they scratch once in a great while... but they are not full of fleas n i have not seen one since... =)
ps... just add a lil bit of the oil since its super strong & mix it really good with the dog shampoo of ur choice .. and i bought mine at walmart for around 4.00 dollars!! what a bargain...cant get any better then that!!!