What reflects more light?

socaliboy

Well-Known Member
This is a fairly short question, but what material reflects the most light? Aluminum foil or regular white walls/surface?
 

Charmwah

Active Member
Matt white paint is the cheapest way to do it, but the mylar products are well worth looking into...
 

max316420

Well-Known Member
love mylar, wouldn't use anything else. I think its like 98% reflective. And no mirrors won't work well if anyone was gonna ask....
 
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