Motiv Gel cleaner is in a class with Remedy in that it's approved for use DURING bowling. I also like Remedy better for that purpose.
Clean and Dull and Hook-It are super cleaners approved for use only outside of bowling. So they are perfect for use after bowling to get rid of those embedded oil lines, ground into the cover. Only these stronger cleaners will remove them.
Since Clean and Dull requires water as part of the process, Hook-It is better to use, since it just sprays on, like Remedy, and and is easily wiped off afterwards. I tend to use Clean and Dull at home on balls that show more oil use or have 2 - 3 months wear/use without having been treated.
"None are so blind as those who will not see."