Removing a failed paver sealer in Brevard County means stripping the old film, cleaning the sand‑base, and preparing the surface for a fresh coat that can survive salty air, intense UV, summer downpours, and the occasional hurricane‑season gust.
Before you strip, understand the root cause—whether it’s UV breakdown, salt‑crystal infiltration, or improper application on a sandy base. In coastal Florida, the combination of high UV index and sea‑spray accelerates polymer degradation, leaving a hazy, slippery surface that no longer protects the pavers.
Walk the driveway and look for chalky residue, water‑beading loss, or dark streaks where the sealant has peeled. These warning signs tell you if the failure is superficial (easily stripped) or if the underlying paver joints have been compromised, which may require additional joint sand replacement after stripping.
Homeowners typically choose between chemical strippers, pressure washing, or a hybrid of both. In Brevard, a mild, biodegradable chemical works best on delicate pavers, while a low‑pressure wash (under 1500 psi) removes the softened film without driving sand into joints.
For heavily oxidized sealers, start with a citrus‑based stripper applied in the early morning to avoid rapid evaporation under the Florida sun. Let it sit 15‑20 minutes, then rinse with a garden‑hose before moving to a gentle pressure wash to flush out residual polymer.
Proper preparation protects both the pavers and the surrounding landscape. Clear the driveway of vehicles, furniture, and plants, then sweep away loose debris that could become abrasive during the stripping process.
Cover nearby shrubs with a tarp to shield them from chemical runoff, and wet the sand‑filled joints lightly with water. This prevents the stripper from pulling sand out of the joints, which can create uneven settling when the surface is later re‑sealed.
Apply the chosen stripper evenly with a pump sprayer, working in 10‑square‑foot sections to keep the product from drying out in the heat. After the dwell time, use a soft‑bristle brush to agitate the surface, then rinse thoroughly with a low‑pressure washer.
Once the old sealant is removed, let the pavers dry completely—typically 24‑48 hours in Brevard’s humid climate—before re‑applying a new coat. For optimal protection against salty breezes and UV, consider professional paver sealing and restoration that matches the local climate demands.
Q: Can I use a household degreaser instead of a commercial stripper?
A: Household degreasers lack the solvent strength to break down polymer sealers exposed to salty air and UV. In Brevard’s climate, a purpose‑made, biodegradable stripper ensures complete removal without damaging the paver surface.
Q: How long should I wait before re‑sealing after stripping?
A: Allow the pavers to dry fully—usually 24 to 48 hours—because residual moisture traps the new sealant and leads to premature failure, especially during the humid summer months.
Q: Will pressure washing alone remove a thick, failed sealant?
A: Low‑pressure washing can’t dissolve hardened polymer films. It may clean surface grime, but without a chemical pretreatment the sealant will remain, causing uneven adhesion for the new coat.
Q: Do I need to replace the joint sand after stripping?
A: If the sand has been washed out or contaminated by chemicals, it should be vacuumed out and refilled with polymer‑grade sand. Proper joint sand restores stability and prevents shifting during heavy summer downpours.
Want a straight answer for your own driveway or patio? Groundworks gives every Brevard homeowner a free written estimate — call or text (321) 586-9227.
— Groundworks Pavers & Turf · licensed & insured · Brevard County, FL