https://twitter.com/str8edgeracer/status/1649199351821115393
@str8edgeracer
FYI when you apply rubbing alcohol to a warm hand with rosin on
it- it only dries out the water and makes the hand stickier. This
was an own goal from the umpiring crew. The alcohol allows the
sweat/ water to evaporate, leaving behind a stickier substance,
like spilling a soda
用酒精洗手后，带走了水份只会留下让手更黏的物质。因此叫 Max Scherzer
用酒精洗完再来检查，又说他手黏黏的。当然是裁判搞乌龙。
often in the wild west days of spf30 and rosin you’d get a gunky
layer from the mud on the baseball pulling out of the pores and
sticking to your hand. so you’d try and clean it off, if you
used rubbing alcohol it would take off the dirt and some of the
rosin but get stickier
在热爆的西部使用 spf30 防晒和松香后，棒球上的泥巴会和他们混一团黏在手上。
如果用酒精擦手只会带走水份而让手更黏
the issue is- you are trying to fight sweat which leads to pitches
slipping, and can go too far. if you wash your hands with soap,
you risk a PFAS type film staying behind and that makes your hands
slippery. The only way to remove built up rosin residue (esp
warm/sticky days)-
但如果怕握不住球而用肥皂清洁，PFAS物质会让手更滑。
所以清除那些物质的方法是
is to put a small amount of rubbing alcohol on a towel and scrape
it all off. rosin is white and alcohol is clear. if you mix
them, it’s clear on skin. the reason sunscreen and rosin was so
good was because it was clear and not brown pine tar. propellant
w/ spray spf tacky
在毛巾喷一些酒精然后把手刮干净。白色松香和无色酒精混合后绝对不像是脏污
那样。所以他只是喷了一些防晒油让手黏黏的而已。