Mylar or White Paint?

Is the silver mylar better than flat white paint?

i think mylar is about 95% reflective and white paint is about 80%

Mylar is about 95% reflectivity whilst matt white paint has about 80%. Both are good options. Happy growing!

Both will do fine mate, worry more about a good light preferably a 250 hps or more and good air flow.. fans air intake and outtake. Happy Growing from Ireland

yeah I started off with white paint till i could affors a decent reflctive material and quite honestly havent noticed any difference with the plant quality but it definitely looks brighter in the room.

Thanks for the info. Have some mylar laying around so I may as well use it!

whats the tin foil reflective percentage? is white paint better than tin foil?

hawaiinsolja said:

whats the tin foil reflective percentage? is white paint better than tin foil?

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tin foil is more reflective than paint but causes hot spots that burn your babies. stay away from tinfoil

hawaiinsolja said:

whats the tin foil reflective percentage? is white paint better than tin foil?

Click to expand...

I like mylar.

I posted once telling someone who wanted el cheapo to use aluminum foil and got blasted by half a dozen peeps. Seems Aluminum foil will cause hot spots on your ladies.

Use mylar. It's worth the extra few bucks.


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Busmike said:

I like mylar.

I posted once telling someone who wanted el cheapo to use aluminum foil and got blasted by half a dozen peeps. Seems Aluminum foil will cause hot spots on your ladies.

Use mylar. It's worth the extra few bucks.


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"cheap mans mylar" - wrapping paper from the dollar store with shiny backing. works like mylar without the hotspots of the tinfoil.