How do I prevent vinyl lounge chair upholstery from cracking?

Vinyl cracking is typically caused by: dryness (sunlight, low humidity, heat strips the plasticizers from vinyl), harsh cleaning chemicals (bleach and solvents degrade vinyl), and age (vinyl naturally becomes brittle over time). Prevention: apply a silicone-based vinyl conditioner every 3–6 months (not petroleum-based products, which can damage vinyl over time), keep vinyl seating away from direct sun exposure and heating vents, clean with mild soap and water rather than harsh disinfectants. For healthcare applications requiring frequent disinfection, use healthcare-grade vinyl specifically formulated to withstand repeated sanitizing without cracking. FindOfficeFurniture.com — 888-719-4960.