Chemical Guys After Wash vs. Jimbo’s Dry Assist – Which Makes Drying Safer?

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After Wash promises faster drying and added gloss — but can it match Dry Assist for lubrication and scratch prevention? We tested both side-by-side.

Chemical Guys After Wash vs. Jimbo’s Dry Assist – Which Makes Drying Safer?

Chemical Guys After Wash vs. Jimbo’s Dry Assist – Which Makes Drying Safer?

After Wash promises faster drying and added gloss — but can it match Dry Assist for lubrication and scratch prevention?

Chemical Guys After Wash is a drying aid designed to reduce water spots and speed up towel movement. Jimbo’s Dry Assist focuses on maximum lubrication, water displacement, and added protection to make drying safer and faster. We tested both to see which gives you a smoother drying experience and better finish.

Test Setup

  • Vehicle: 2021 hatchback, freshly washed with neutral shampoo
  • Tools: Plush drying towel (1200 GSM)
  • Conditions: Overcast, 74°F

Lubrication & Towel Glide

  • After Wash: Noticeable slickness, reduced towel drag compared to no aid.
  • Dry Assist: Even slicker, towel glided effortlessly with minimal pressure.

Drying Speed

  • After Wash: Reduced drying time by ~20% vs. no aid.
  • Dry Assist: Reduced drying time by ~35% vs. no aid, thanks to better water displacement.

Gloss & Finish

  • After Wash: Added light gloss boost, minimal protection.
  • Dry Assist: Added richer gloss and short-term hydrophobic protection.

Scratch Prevention

Both products reduced the risk of micro-marring during drying, but Dry Assist’s higher lubrication provided extra safety, especially on softer paints.

Verdict

If you want quicker drying and light gloss, After Wash works well. But for faster drying, richer gloss, added protection, and maximum safety, Dry Assist is the clear winner.

Best After Wash Upgrade: Dry Assist

Make drying faster, safer, and glossier with Dry Assist’s ultra-lubricating formula.

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FAQs

Can Dry Assist be used on glass?

Yes, it provides slickness for easier drying and streak-free results on glass.

Does Dry Assist add long-term protection?

It adds short-term hydrophobic protection, best for maintenance between full protection applications.

Can it be used in direct sunlight?

It’s best in the shade, but it flashes quickly enough for careful use in mild sun.