How to make a looped particle transparency script?

Hello! I want to know how to make a looped particle transparency script, which modifies the particle transparency at moments when I run the script. This is what I came up with but it doesn't work. I would be glad if someone were to help me.

Thanks!

Code:

local particle = script.Parent.ParticleEmitter

while true do
    particle.Transparency = 0
    wait(24)
    particle.Transparency = 1
    wait(10)
end