Our testing notes on Salt Soda run long — mostly superlatives.
Fizzing salt soda — saline and sparkling. Lightly salted sparkling soda: sour-fizzy up front, a savoury saline twist behind — unlike anything else on the shelf. A cold, prickly-fizzy exhale. Hardware-wise, the Dash X 4000 carries — up to 4,000 puffs from a bar that never asks for a charger.
Verdict: 8.2/10. Adventurous vapers bored of sweet.
Best for: Adventurous vapers bored of sweet.
Performance file
Puff rating
Up to 4,000 puffs
Rechargeable
No — single-use disposable
Nicotine
3% (30 mg/mL)
Format
Duckbill flat-wide mouthpiece
Reader questions
What does the Dash X 4000 Salt Soda taste like?+
Lightly salted sparkling soda: sour-fizzy up front, a savoury saline twist behind — unlike anything else on the shelf. A cold, prickly-fizzy exhale. On our scale: sweetness 1/5, ice 4/5 — firmly a fresh & light profile.
Is the Dash X 4000 rechargeable?+
No — it's a sealed disposable. It is rated for up to 4,000 puffs and is finished when the flavour is.
Salt Soda or Floral Whisper — which should I buy?+
Same fresh & light lane, different tuning: Salt Soda sits at sweetness 1/5 and ice 4/5, against Floral Whisper's sweetness 3/5, ice 2/5. If you vape sweet, take Salt Soda; if you want balance, take Floral Whisper.