Why aren't my headlights bright even after a good glass cleaning? on 1990 Chrysler Town & Country

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Seems like a film gets in there and dims the light. Have gotten them professionally cleaned several times but it doesn't last.
(1) Answer
(3) Comments
the headlight restores only last a short time. the real fix is replacing the entire lens assembly. it is expensive but no more dull lighting.

THANKS Roy, I was afraid of that. Any suggestion where to purchase headlights reasonably if my brother can install?
easy to install.

go to a parts store, a company named dorman and keystone make these in the aftermarket.