Removing linoleum can be a manageable do-it-yourself project when the flooring is modern and the subfloor is in good condition. The process usually involves cutting the floor into strips, loosening the material, and removing leftover adhesive. Before starting, however, it is essential to check the floor’s age and condition: older flooring or adhesive may contain asbestos, and disturbing it can release hazardous fibers. This guide explains how to identify risks, remove linoleum safely, handle stubborn glue, and prepare the subfloor for new flooring.
Before Removing Linoleum, Check for Asbestos
Do not cut, scrape, sand, drill, or pull up suspect flooring until it has been assessed. Some older resilient flooring, backing, and flooring adhesives contain asbestos. In the United States, asbestos was used in a variety of building products, and its presence cannot be confirmed by appearance alone.
Older flooring materials deserve particular caution, especially in homes built or remodeled before asbestos use was largely discontinued in many products. The age of the house is only a clue, not proof: flooring installed later may still contain older material, and a newer home can have reused or previously installed products. Black, tar-like adhesive is sometimes called cutback adhesive; its color does not establish whether it contains asbestos.
If the floor or adhesive may contain asbestos, avoid disturbing it. Contact a state or local environmental or health department, or a qualified asbestos professional, for advice about inspection and sampling. The U.S. Environmental Protection Agency (EPA) cautions homeowners against handling asbestos-containing materials themselves. A trained professional can determine whether testing, repair, encapsulation, or removal is appropriate under local rules.
For additional information, see the EPA guidance on protecting your family from asbestos exposure and the Consumer Product Safety Commission’s asbestos information for homeowners. Rules for asbestos work vary by state and locality. If a test confirms asbestos, stop work and follow professional and local guidance rather than using the steps below.
Identify the Flooring and Subfloor
People often use “linoleum” to describe several kinds of resilient flooring, including sheet vinyl. Traditional linoleum is generally made from materials such as linseed oil, wood or cork flour, and a backing. Vinyl flooring is made primarily from synthetic materials. They can look similar, but their construction and backing differ. A flooring professional may help identify the material without unnecessary disturbance.
The subfloor beneath the covering also affects the removal method. Common subfloors include plywood, concrete, and older wood plank flooring. Plywood can be scratched or torn by an aggressive scraper; concrete is more durable but may retain adhesive in its pores. If the floor appears to be installed over another layer of flooring, do not assume that layer is safe to disturb. Check the age and condition of every layer before proceeding.
Look for signs of water damage, mold, soft spots, loose seams, and crumbling underlayment. If the floor is damp, has an unknown black adhesive, or is deteriorating, pause and identify the cause before removal. Covering a moisture problem with new flooring can lead to poor adhesion or further damage.
Tools and Supplies for Removing Linoleum
Gather the tools before beginning. The right equipment helps reduce damage and makes it easier to work in small, controlled sections.
- Basic tools: utility knife with spare blades, long-handled floor scraper, putty knife, and pliers.
- For suitable floors only: a heat gun or hair dryer to soften a small area, plus a scraper. Use heat cautiously and follow the tool manufacturer’s instructions.
- Protection: safety glasses, sturdy work gloves, knee pads, and work shoes. Use a dust mask or respirator only where appropriate; it does not make asbestos disturbance safe.
- Cleanup: heavy-duty bags, a broom or vacuum suited to the material, and cleaning supplies recommended for the flooring and adhesive.
- Room preparation: drop cloths, painter’s tape, a pry bar, and a screwdriver for removing trim or door thresholds.
Keep a first-aid kit nearby, provide good lighting, and make sure children and pets stay out of the work area. A utility knife is sharp enough to cut skin or flooring underneath, so cut slowly and keep hands out of the blade’s path.
How to Get Linoleum Up Step by Step
1. Clear and prepare the room
Remove furniture, rugs, and movable appliances. If the work area includes a fixed appliance or plumbing connection, avoid moving or disconnecting it unless the work can be done safely. Remove floor registers and door thresholds as needed. Carefully pry off baseboards or shoe molding if the flooring runs underneath them, and label trim pieces so they can be reinstalled in the right locations.
Protect nearby surfaces, open windows if ventilation is appropriate, and close doors to limit debris moving into other rooms. Do not use a fan in a way that could spread dust from suspect flooring. If there is any concern about asbestos, preparation should stop until the material has been assessed.
2. Test a small area
For flooring confirmed to be safe to remove, choose an inconspicuous spot or an exposed edge. Use a putty knife or floor scraper to see whether the linoleum lifts easily. If the material separates from the backing, it may come up in larger sections. If it tears or remains firmly bonded, working in smaller strips is usually easier.
Do not use a heat gun or begin scraping an unidentified old floor as a test. The test should only be performed after asbestos concerns have been addressed. If an underlayment is attached to the flooring, avoid assuming the underlayment can be removed in the same way as the top layer.
3. Cut the floor into manageable strips
Once the material is confirmed safe, score it into strips about 6 to 12 inches wide with a utility knife. A smaller strip is easier to control, particularly when the flooring is thick or tightly bonded. Make shallow, controlled cuts rather than forcing the blade deep into the floor. This helps protect the subfloor and any material beneath the linoleum.
Work in one area at a time. If the floor is installed in several layers, stop if a new layer appears and assess it before continuing. Keeping the removed material in manageable pieces also makes bagging and carrying it easier.
4. Lift the strips with a scraper
Slide a long-handled floor scraper beneath the edge of a strip and push forward with steady pressure. A low, shallow angle often helps the blade travel under the flooring without gouging the subfloor. Pull the strip back as it loosens. Use a putty knife in tight corners and along walls, taking care not to pry against fragile trim.
If the linoleum is bonded to a soft backing, that backing may remain on the floor. Avoid digging aggressively into plywood, particleboard, or an older wood subfloor. A damaged subfloor can require patching or replacement and may complicate installation of the new floor.
5. Use gentle heat only when appropriate
For confirmed non-asbestos flooring that will not release, modest heat may soften the material or adhesive. Warm a small section with a hair dryer or a heat gun on a low setting, then try lifting it with a scraper. Keep the heat source moving and follow its safety instructions. Excessive heat can scorch the flooring, damage the subfloor, or create fumes from heated materials.
Do not heat unidentified flooring, black adhesive, or material that may contain asbestos. Heat does not make asbestos safe; it can create additional hazards. If the flooring will not lift with controlled scraping, stop and consider professional advice rather than increasing force or temperature.
How to Remove Linoleum Adhesive
After the flooring is up, a thin layer of glue or backing may remain. First determine what is left and what the next flooring requires. Some flooring products can be installed over certain sound, flat residues, but this depends on the adhesive, subfloor, and new product. Follow the new flooring manufacturer’s instructions and do not cover unknown or potentially hazardous material.
For confirmed non-asbestos adhesive, start with a hand scraper and work gently. On concrete, a scraper may remove residue without harming the slab. On plywood, use a lighter touch; aggressive scraping can tear the surface veneer. Test any cleaning product in a small, hidden area and check that it is compatible with the subfloor and the replacement flooring.
Adhesive removers can leave oily or chemical residues that interfere with new flooring. Use a product only if its label identifies the adhesive and the surface as suitable. Follow directions for ventilation, protective equipment, dwell time, and cleanup. Do not mix cleaning chemicals, and avoid pouring solvents or glue residue into a drain.
If the adhesive is black or tar-like, do not sand it or grind it. Its appearance alone cannot determine whether asbestos is present. If it is confirmed asbestos-containing, do not try to remove it using a household adhesive remover or scraper. Seek advice from an asbestos professional.
Protect the Subfloor and Prepare for New Flooring
Once the material is removed, inspect the exposed surface in good lighting. Look for raised fasteners, gouges, loose underlayment, adhesive ridges, soft or swollen wood, cracks, and signs of moisture. Remove ordinary debris without creating unnecessary dust, and follow the new flooring manufacturer’s requirements for a clean, dry, flat surface.
Small imperfections may need patching with a product approved for the subfloor and the new flooring. Loose or damaged underlayment may require repair or replacement. Concrete should be checked for moisture when the new flooring specifications call for it. If wood is soft, discolored, or swollen, identify and correct the source of moisture before installing a new floor.
Do not assume that a perfectly scraped surface is always necessary. Some products permit installation over a properly prepared, sound surface, while others require adhesive removal or a specific underlayment. The manufacturer’s installation guide is the best reference for those requirements. If the floor remains uneven or the adhesive is difficult to identify, a flooring contractor can assess the surface before installation.
Common Linoleum Removal Problems
| Problem | Likely cause | Safer response |
|---|---|---|
| Flooring tears into tiny pieces | Strong adhesive, brittle material, or an attached backing | After confirming the material is safe, cut narrower strips and use a controlled scraper. |
| Scraper gouges plywood | The blade is too steep, too sharp, or pushed too hard | Lower the angle, reduce pressure, and use a hand scraper near delicate areas. |
| Glue remains after lifting | Adhesive is bonded to the subfloor | Identify the adhesive, check asbestos concerns, and follow the flooring maker’s preparation instructions. |
| Floor or underlayment feels soft | Possible moisture damage or rot | Stop and investigate the source before covering or repairing the area. |
| Old black adhesive is exposed | Unknown product, sometimes called cutback adhesive | Do not sand, grind, or disturb it until it has been assessed for asbestos. |
Disposal and Cleanup
For flooring confirmed not to contain asbestos, bag or bundle the removed material so scraps do not spread through the home. Dispose of it according to local rules; municipal waste programs vary, and some communities have special requirements for construction debris. Check the local waste authority’s instructions before placing renovation material in household trash.
Clean up carefully and avoid dry sweeping fine dust. Use a vacuum appropriate for the type of debris and follow its manufacturer’s guidance. If asbestos is suspected or confirmed, ordinary household cleanup and disposal are not appropriate. Do not carry the material through the house or put it in regular trash; obtain instructions from local authorities or a qualified asbestos contractor.
When to Hire a Professional
Professional help is advisable when asbestos is suspected or confirmed, multiple flooring layers are present, the subfloor is deteriorated, or the flooring is firmly bonded across a large area. A contractor can also help when a new floor requires specialized surface preparation or when moisture, mold, or structural damage is found.
Before hiring, ask whether the contractor has experience with resilient-floor removal, how the subfloor will be protected, and whether the quote includes adhesive cleanup and disposal. If asbestos may be involved, verify that the professional is qualified and follows applicable state and local requirements. Keeping the work contained and properly planned can prevent a manageable flooring project from becoming a larger health or repair problem.