1 Expect to grasp answer (see 22) (4)
2 She's heartlessly hiding old meal ticket (see 22) (5)
3 Separating cells is basic, so nearly disastrous (10,5)
4 This hot and cold liquid is a kitchen cleaner (9)
5 Runs 12 in (see 22) (4)
6 Rolling Stone genre?
(11,4)
7 One isn't even odd total (9)
8 Agreeing to recall good time, keeping partner in (8)
14 Changes path in secret, rickety fencing put up free (9)
15 Hair not in curlers, say (see 22) (5-4)
16 Engine thus prepared for stock car? (6,2)
20 Electoral system, one that's second best (5)
21 Jolly good man on top (see 22) (4)
22 Warning from setter - cracks appearing (4)