Add punctuation: This means that driers dissolved in solvents like petroleum distillates and 2ethylhexanoic acid should be avoided and that driers containing 22bipyridyl as drying accelerator should be preferred to those containing 110phenathroline at present classification
A: This means that driers dissolved in solvents like petroleum distillates and 2-ethylhexanoic acid should be avoided, and that driers containing 2,2-bipyridyl as drying accelerator should be preferred to those containing 1,10-phenathroline (at present classification).

Add punctuation: Whats more refusing cookies will not mean you will no longer see any advertisements
A: What's more, refusing cookies will not mean you will no longer see any advertisements.

Add punctuation: Saturday 10 February 2018 61824328 requests since Tuesday 16 December 2003
A:
Saturday 10 February, 2018 61824328 requests since Tuesday 16 December, 2003