Prestone p.s. fluid works wonderfully!!!
I posted that some time ago. To date, have not had to add any fluid, almost 6 months now. Before I changed to prestone, I tried mercedes fluid, went thru six bottles in no time. For a small leak such as yours, just take the top off the p.s. reservoir and suck out the fluid with a turkey baster. Add the prestone(with the leak stuff) and voila! Hope this helps.