How to Clean Your Shapewear and Fajas Without Ruining the Fabric

Quick Answer

To keep your fajas and shapewear in top condition, hand wash them in cool water with a gentle detergent, then lay them flat to dry. Avoid the washing machine and dryer—they can break down the compression fibers and ruin the fit.

Your faja or shapewear works hard to smooth, lift, and compress—but it also collects sweat, oils, and bacteria that can cause odors and skin irritation if not cleaned properly. Yet washing it the wrong way can stretch out the fabric, weaken the compression, or even cause it to roll down.

The good news: with a few simple habits, you can keep your shapewear fresh without damaging the delicate materials. Here’s the step-by-step routine we recommend for most fajas, bodysuits, and waist trainers.

Why Hand Washing Is Best for Your Faja

Most shapewear is made from high-compression fabrics like Powernet or latex blends that are designed to hold their shape under pressure. But that same structure is vulnerable to the aggressive agitation of a washing machine. The tumbling and spinning can stretch out the fibers, causing the garment to lose its snug fit and support.

Hand washing is gentler and gives you control over the water temperature and pressure. It also allows you to spot-clean high-sweat areas like the underarms and crotch, which tend to hold onto odors and bacteria. Even if your garment's tag says 'machine washable,' hand washing is always the safer choice for longevity.

• Check the care label first—some fajas have specific instructions for latex or post-surgical garments.

How to Hand Wash Your Shapewear Step by Step

Fill a clean sink or basin with cool or lukewarm water—never hot, as heat can break down elastic and latex fibers. Add a small amount of a gentle, pH-neutral detergent designed for delicate fabrics. Avoid bleach, fabric softeners, and harsh detergents that can leave residues and irritate skin.

Submerge your faja and gently squeeze the water through the fabric. Do not wring or twist it, as that can distort the shape. Pay extra attention to areas that touch your skin directly, like the underarms and gusset. Rinse thoroughly until the water runs clear, then press out excess water without twisting.

• If your faja has a side zipper, close it before washing to prevent snagging.

Drying and Storing Your Faja

Never put your shapewear in the dryer. The heat can melt synthetic fibers, break down latex, and ruin the compression. Instead, lay the garment flat on a clean, dry towel, roll it up gently to absorb water, then unroll and reshape it. Let it air dry away from direct sunlight or heat sources.

Once dry, store your faja flat or rolled loosely in a drawer. Avoid folding it in a way that creases the fabric, as sharp folds can weaken the material over time. If you have multiple shapewear pieces, give them enough space so they don't get compressed by other items.

• Hanging a faja by its straps can stretch them out—store it flat instead.

How Often Should You Wash Your Shapewear?

How often you wash depends on how often you wear it. If you wear your faja daily, washing it every 2-3 days is a good rule of thumb to prevent odor and bacteria buildup. For occasional wear, washing after every 2-3 uses is sufficient, as long as you let it air out between wears.

Over-washing can also cause wear and tear, so balance hygiene with fabric preservation. If you're using a post-surgery faja, follow your surgeon's specific care instructions, as these garments may have antimicrobial properties that need gentle handling.

• If you're between washes, spot-clean with a damp cloth and mild soap, then air dry.

Step-by-Step Washing Routine

1. Prepare the wash basin: Fill a sink or basin with cool water and add a gentle detergent. Make sure the water is not hot, as heat can damage elastic and latex. Checkpoint: Water should feel cool to the touch, not warm.
2. Submerge and gently squeeze: Place the faja in the water and press the soapy water through the fabric. Focus on areas that get sweaty, like underarms and the gusset. Do not wring or twist. Checkpoint: If you see suds left after rinsing, you haven't rinsed enough.
3. Rinse thoroughly: Drain the soapy water and refill with clean cool water. Repeat until no suds remain. Press out excess water without wringing. Checkpoint: Water should run clear when you squeeze the fabric.
4. Dry flat on a towel: Lay the faja on a clean towel, roll it up to absorb moisture, then unroll and reshape. Let it air dry away from direct sunlight or heat. Checkpoint: Never use a dryer—it will ruin the compression.
5. Store properly: Once completely dry, fold or roll the faja loosely and store it in a drawer. Avoid hanging by straps or folding with sharp creases. Checkpoint: Your faja should keep its shape and compression for many wears.

Products That Respond Well to Proper Care

• Thin Strap Mid thigh Faja #09111: This strapless mid thigh faja can be used with or without straps and is designed to enhance your shape and lift your buttocks. Because it's versatile and worn for many occasions, it will need regular cleaning. Hand washing keeps the straps and compression intact so it continues to provide support.
• Extreme Snatch Waist Trainer 4 Rows + Internal Compression Band #1032A: Crafted with durable Colombian Powernet and 4 rows of adjustable hooks, this non-latex waist trainer allows you to progressively tighten your waist. The multiple rows of hooks and internal band can be damaged by machine washing. Hand washing ensures the hooks stay aligned and the Powernet retains its firm compression.

Proper washing and drying are the simplest ways to extend the life of your shapewear and fajas. By hand washing in cool water and air drying flat, you'll keep the fabric firm, the compression effective, and your investment worthwhile. Remember to always check the care label and follow any specific instructions for post-surgical garments.