The Ultimate Guide for BIAB™ Removal

BIAB™ (Builder In A Bottle™) has revolutionised the nail industry, offering strength, flexibility, and long-lasting wear. But just as important as application is the correct removal technique. Follow this step-by-step guide on how to remove BIAB™ and keep natural nails healthy and strong. 

Why Proper BIAB™ Removal Matters

BIAB™ is designed to provide superior adhesion and durability, meaning incorrect removal can lead to unnecessary damage. Rushing the process or using excessive force can weaken the natural nail, causing peeling or thinning. With the right technique, you can remove BIAB™ efficiently while keeping the nail plate intact. 

What You’ll Need

• 120/180 Grit Nail File: To break the top coat seal and thin down the BIAB™ layer. 

• TGB Acetone: The key ingredient for soaking off BIAB™. 

• Removal Foils: To hold the soaked cotton pads in place. 

• E-File (Optional): For a quicker and more precise removal. 

• ProPrep: To gently remove softened BIAB™. 

• Nail Buffers: To smooth out the nail after removal. 

• Cuticle Essence: To rehydrate and nourish the nails post-removal. 

 

Methods for Removing Builder Gel

1. BIAB™ Soak-Off with Acetone

File down the top coat with a 120/180 Nail File to break the seal. 

Saturate the lint-free wipe built into our Removal Foils with TGB’s pure acetone and place it over the nail. 

Wrap the Removal Foil around the finger to 

Let sit for 10-15 minutes, then check if the BIAB™ has softened. 

Gently push away the product using your ProPrep cuticle pusher. 

If needed, rewrap and soak for another five minutes before repeating the process. 

Finish by buffing the nail and hydrating the area with our cuticle oil — Cuticle Essence. 

 

Pro Tip: Never force the BIAB™ off if it hasn’t fully lifted — this can cause nail damage. 

 

2. E-File BIAB™ Removal

Best for: Experienced nail techs who want a fast, controlled removal. 

Use a medium-grit carbide bit like our multitasking 6-In-1 Bit on our Portable E-File to remove the bulk of the BIAB™. 

Work at a low-to-medium speed to avoid heat buildup. 

Keep the e-file moving in smooth, even motions to prevent friction burns. 

Leave a thin layer of BIAB™ on the nail to prevent over-filing. 

Buff and shape the nail before reapplication or finishing with cuticle oil. 

 

Pro Tip: Always check the client’s comfort level and avoid excessive pressure on the nail bed. 

 

3. BIAB™ File-Off Only Method

Best for: Clients with sensitivities to acetone or those who prefer a no-soak option. 

Use a 120/180 Nail File to gradually file down the BIAB™. 

Work gently, especially when nearing the natural nail. 

Leave a thin layer of BIAB™ to act as a protective base for future applications. 

Buff and smooth the surface to remove any uneven texture. 

Finish with cuticle oil to rehydrate the nail. 

 

Pro Tip: This method takes patience — over-filing can weaken the natural nail, so take it slow. 

 

BIAB™ Removal: Dos & Don’ts 

Do take your time and let acetone do the work if soaking off. 

Do use gentle pressure when removing product — no scraping! 

Do hydrate nails post-removal to prevent dryness. 

Don’t pick or peel off BIAB™ — this will damage the nail plate. 

Don’t rush the removal process; patience is key for healthy nails. 

Don’t use metal tools aggressively, they can cause trauma to the nail bed. 

 

Alternative Removal: Infills Instead of Soak-Offs

If your client loves their BIAB™ nails but wants a refresh, consider infills instead of full removals. Infilling with BIAB™ every 2–3 weeks maintains nail strength while reducing the need for repeated soak-offs, keeping the nails in optimum condition. 

 

The Takeaway

BIAB™ offers unmatched durability, but proper removal is crucial for maintaining healthy nails. Whether you choose the soak-off, e-file, or file-only method for BIAB™ removal, using the correct technique ensures a damage-free process that prioritises the integrity of the natural nail. By mastering these professional methods for how to remove BIAB™, you’ll keep nails strong, healthy, and ready for their next flawless BIAB™ application. Ready for more? Master BIAB™ application and BIAB™ removal techniques at TGB Academy! Learn from the inventors of BIAB™ at TGB Academy to level up your skills and set you apart in this competitive industry.