Things to Consider if Asbestos-Containing Materials Are Suspected in a Residential Property in California

LA Testing provides environmental, material, and industrial hygiene testing services and sampling supplies to help safeguard against asbestos exposure risks and support regulatory compliance.

Huntington Beach, California, August 6, 2026 Asbestos was widely used in construction throughout much of the 20th century, with use declining in the 1970s after serious health risks associated with asbestos fiber exposure became more widely recognized.   According to the U.S. Environmental Protection Agency (EPA), homeowners generally cannot determine whether a material contains asbestos by sight alone. When asbestos is suspected, materials should be left undisturbed, especially during remodeling or when building materials.......[Read More] [All News]

The Importance of Particulate Matter Testing to Protect California Workers

LA Testing offers industrial hygiene laboratory testing resources to help employers meet safety standards and safeguard employee health across diverse industries.

Huntington Beach, California, August 4, 2026 LA Testing, California’s leading industrial hygiene and environmental testing laboratory, is emphasizing the critical role of particulate matter (PM) testing in protecting workers’ health and ensuring regulatory compliance across the state. With California’s stringent workplace safety regulations and growing awareness of airborne hazards, proactive PM monitoring has become an essential component of occupational health programs.   Particulate matter, microscopic.......[Read More] [All News]

Mold Exposure Risks in California: Identifying Alternaria and Protecting Indoor Air Quality

Understanding health concerns due to indoor microbial growth and the importance of testing in moisture-prone environments.

Huntington Beach, California, July 30, 2026 Across California, concerns about indoor mold exposure are increasing, particularly in buildings affected by water damage, coastal humidity, or poor ventilation. Among the most common indoor molds is Alternaria, a widespread genus known to impact both environmental quality and human health.   Alternaria includes hundreds of species typically found outdoors, where they break down organic matter. However, spores can easily enter buildings through doors, windows, HVAC systems, or on.......[Read More] [All News]

Multiple Cases of Legionnaires’ Disease Investigated at Las Vegas Resort

LA Testing offers PCR and traditional culture methods to quickly and accurately identify the bacteria responsible for Legionnaires’ disease and Pontiac fever from environmental samples to help prevent infections.

Huntington Beach, California, July 23, 2026 The Southern Nevada Health District (SNHD) announced earlier this year that it was investigating cases of Legionnaires’ disease linked to a luxury resort and casino property in Las Vegas. At least two travel-associated cases had been identified in individuals who stayed at the property.   According to SNHD, environmental sampling conducted at the facility detected the presence of Legionella, the bacteria responsible for Legionnaires’ disease.   Following these.......[Read More] [All News]

Protecting California Workers from Cadmium Exposure Risks

LA Testing provides industrial hygiene, environmental, and material laboratory testing services to identify hazardous substances, safeguard workers, and support regulatory compliance.

Huntington Beach, California, July 20, 2026 Cadmium is widely used in industrial applications, it can sometimes be found in batteries, solar cells, pigments, alloys, coatings, and plastics. While valued for its durability and corrosion resistance, cadmium and its compounds are highly toxic and classified as carcinogens by the Occupational Safety and Health Administration (OSHA). Exposure has been linked to serious health effects, impacting the respiratory, renal, cardiovascular, neurological, gastrointestinal, and reproductive.......[Read More] [All News]

Rising Risks for Harmful Algal Blooms Across California During Peak Summer Heat

LA Testing provides advanced laboratory testing services and sampling supplies to help safeguard public health, animals, and water-dependent industries.

Huntington Beach, California, July 20, 2026 As temperatures climb across California this summer, LA Testing, the state’s premier water testing laboratory, is raising awareness about the growing threat of harmful algal blooms (HABs) in lakes, reservoirs, rivers, and coastal waters. These blooms, fueled by warm temperatures, sunlight, and excess nutrients, can produce dangerous toxins that pose serious risks to people, pets, livestock, and businesses reliant on clean water.   HABs are caused by the rapid growth of certain.......[Read More] [All News]

Nationwide Eye Drop Recall by a California Company Involving Millions of Containers

LA Testing urges comprehensive testing of raw materials, production environments, and finished products to protect consumers and brand reputation.

Huntington Beach, California, July 15, 2026 A voluntary recall involving more than 3.1 million bottles of over-the-counter (OTC) eye drops was initiated earlier this year by a California-based private label eye care product provider due to a “lack of assurance of sterility” for products distributed nationwide under numerous store-brand labels.   The affected products include artificial tears, dry eye relief drops, redness relievers, and lubricating eye drops sold at major retailers. The FDA classified the.......[Read More] [All News]

Hidden Hazards: Legacy Caulking Materials May Still Pose PCB Exposure Risks in California

LA Testing highlights ongoing health concerns from polychlorinated biphenyls in older structures.

Huntington Beach, California, July 13, 2026 LA Testing is raising awareness about the continued risk of polychlorinated biphenyl (PCB) exposure from legacy building materials, particularly caulking used in structures built or renovated between the 1950s and late 1970s.   Although PCBs were banned in the United States in 1979 due to their toxicity and persistence in the environment, these chemicals remain present in many older buildings. One often-overlooked source is caulk and sealants, which were commonly manufactured.......[Read More] [All News]