I agree wiht charlest, Legends is the best everyday practical cleaner there is. Clean and dull being the best deep cleaner, haven't used the rejuvenator, but Brickguy, I have discussed this with you before and I understand where you come from on the health problems, that might occur.
All in all Ihave not tried Ebonite powerhouse, Track power wash, Brunswick remove all, and Legends, and the legends stuff is far superior to any of them. I bought a big bottle of the Ebonite cleaner, a while back, I ain't throwin it away so I just use it when i am practice bowling after 2 games or so, until I get home.
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I thought my Hammers hit hard, until I whipped a LM/L ball into the pocket. WOW!