28/01/2026
Meet Alisha to Find Out What the Difference Is
Soak Off vs Infill: A Professional Guide
Meet Alisha, who explains the key differences between a soak off and an infill, and when each service is most appropriate. Understanding these treatments helps maintain strong, healthy nails while achieving the best long-term results.
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Soak Off
What it is:
A soak off is the complete removal of all existing nail product, such as gel polish, builder gel, BIAB, or acrylic, using an acetone-based method. A new application is then applied to the natural nail.
Pros:
• Creates a clean base for a fresh set
• Allows full assessment of the natural nail
• Ideal when there is lifting, cracking, or structural damage
• Required when changing nail systems, shape, or length
Cons:
• More time-consuming than an infill
• Greater exposure to acetone
Alisha’s opinion:
A soak off is recommended when the existing product is compromised or after several infills. Starting fresh ensures correct structure and supports long-term nail health.
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Infill
What it is:
An infill maintains the existing nail enhancement by removing any lifting and filling the regrowth near the cuticle, rather than removing all product.
Pros:
• Shorter appointment time
• Less acetone, making it gentler on the natural nail
• Maintains strength when the base remains intact
Cons:
• Not suitable if there is significant lifting or damage
• Repeated infills can lead to excess bulk if not managed correctly
• Limited flexibility for major changes in shape or length
Alisha’s opinion:
Infills are only suitable when the existing product is secure and structurally sound. If the base is intact, infills are an efficient maintenance option.
