I tried to use PIAA wiper blade, but I turned to a Bosch blade made for W124 (bought from FastLane) due to haze.

The PIAA blade included a tissue that need to be applied on the windshield before using PIAA silicon blade. Probably it makes silicon coat similar to Rain-X.
(The manual said that I need to replace blade each year and frequently operate the blade dry. )

After application of the tissue, when I use wiper when it rains a little, I get a lot of haze and streak on the windshield.

I wiped the windshield with ArmorAll glass wipe, but I still have the haze and streak problem.

I try something with ammonia or vinegar in it, or even alcohol.

__________________
Steve

1992 300CE Sportline Sophie
1990 300E Emma - in the family
1979 240D Josephine - sold, but not forgotten
2004 Pacifica AWD

http://web.mac.com/dakota/Mercedes/Home.html

click this Worked for me!

__________________
RIP "Betsy" (Oo=*=oO)
'96 E 3 2 0 (W 2 1 0) M 1 0 4 (Totalled)
Spaces in sig so as not to screw up the SEARCH; every time someone searches for that MB they don't want my sig!

2004 Audi A8L
'98 VW Passat 1.8T 5M
'87 Alfa Romeo Milano 2.5L 5M
'67 Impala convertible, 327cid

Use rubbing alcohol, it will remove any residue and coatings from the glass. Also wipe down your blade after cleaning the glass.

For every day use I blending (90%) Rubbing Alcohol with Distilled Water in a 40/60 Concentration respectively. It's cheap and effective.

__________________
Afshin

Current:
02 C32 AMG

Previous:
92 500E
84 190E 2.3 5 Spd