Removing varnishes: Biologically & without solvents [Guide 2025]

Removing varnishes: Biologically & without solvents

The environmentally friendly way to clean surfaces

Wood stain residue on glass, plastic, or windows? With HATOCH® Wood Stain Remover, you can remove wood stains biologically, odorlessly, and without harsh solvents – ideal for indoor use!

🎥 Video tutorial: Varnish remover in action

See for yourself how easy it is:

The video shows the application on different surfaces and the results.

Why solvent-free & organic?

The problem with conventional varnish removers:

  • ❌ Aggressive solvents (harmful to health)
  • ❌ Strong odor nuisance
  • ❌ Not suitable for indoor use
  • ❌ Environmentally harmful
  • ❌ Skin irritant

The HATOCH® solution:

  • 100% solvent-free – no toxic fumes
  • Odorless – ideal for indoor use
  • Biodegradable – environmentally friendly
  • pH-neutral – gentle on the skin
  • Made in Germany – for 28 years

Which varnishes can be removed?

✅ Works with:

  • Wood stains (thin layer)
  • Weatherproof varnishes
  • Acrylic glazes
  • Oil-based varnishes (longer application time)
  • Splatters of varnish on glass, plastic, tiles

Suitable for these surfaces:

  • Glass & window panes
  • plastic frame
  • tiles
  • metal
  • Wooden furniture (with caution, test beforehand!)
  • Painted surfaces

Application in 5 steps

What you need:

  • HATOCH® Varnish Remover (50ml, 750ml or 5L)
  • sponge or soft brush
  • Microfiber cloth
  • Clear water
  • Gloves (optional)

Here's how:

  1. Testing: Always test in an inconspicuous area first (especially with wood!)
  2. Application: Apply HATOCH® undiluted to the glaze.
  3. Application time: 10-20 minutes (depending on the thickness and age of the glaze)
  4. Removal: Remove the loosened varnish with a sponge or cloth.
  5. Wipe clean: Wipe thoroughly with clean water.

Professional tips for best results

Tip 1: Adjust the exposure time

  • Fresh varnishes: 10-15 minutes
  • Old, dried-out varnishes: 15-20 minutes
  • Oil-based varnishes: Up to 20 minutes

Tip 2: Be careful with wooden furniture

  • Maximum exposure time: 15 minutes
  • Always test in an inconspicuous area
  • For valuable furniture: consult a specialist.

Tip 3: Pay attention to the temperature

Optimal room temperature: 15-25°C. The exposure time will be longer at colder temperatures.

Tip 4: Multiple treatments

For very thick layers of varnish, it is better to treat 2-3 times than to leave it on for too long.

Why odor-free is so important

Ideal for indoor use:

  • ✅ No unpleasant odors for residents
  • ✅ No need to evacuate rooms
  • ✅ No need for days of ventilation
  • ✅ Can also be used in occupied rooms

Health-friendly:

  • ✅ No respirator required
  • ✅ No headaches from fumes
  • ✅ No respiratory irritation
  • ✅ Safe for children and pets (after drying)

Environmentally friendly & sustainable

  • 100% biodegradable
  • No solvents – no entry into wastewater
  • Made in Germany – short transport routes
  • Declaration-free – no special storage required
  • NSF certified – approved for the food industry

FAQ: Frequently Asked Questions

Does it also work on old varnishes?

Yes! For very old, dried-out varnishes, a longer application time (15-20 min.) or multiple treatments may be necessary.

Can I use it on wooden furniture?

Yes, but with caution! Maximum 15-minute contact time; always test on an inconspicuous area first. Consult a professional for valuable furniture.

Is protective equipment necessary?

Gloves recommended (protection against contamination). No respirator needed, as it is solvent-free and odorless!

How much product do I need?

  • Small areas: 50ml
  • Medium areas (up to 10m²): 750ml
  • Large areas: 5L canisters

Order now

Buy HATOCH® varnish remover →

✅ Free shipping on orders over €50
✅ 30-day money-back guarantee
✅ Shipping within 24 hours

Questions? info@hatech.de


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